L4M3 Commercial Contracting Question and Answers

The five essential elements of a valid contract are: offer, acceptance, consideration (something of value exchanged), capacity (legal ability to contract), and correct form (in writing if required). These ensure that contracts are legally enforceable and binding.

Liquidated damages are presented in certain legal contracts as an estimate of otherwise intangible or hard-to-define losses to one of the parties. It is a provision that allows for the payment of a specified sum should one of the parties be in breach of contract.

Liquidated damages are meant as a fair representation of losses in situations where actual damages are difficult to ascertain. In general, liquidated damages are meant to be fair, rather than punitive.

Limitations of Liquidated Damages

It is possible that a liquidated damages clause might not be enforced by the courts. This can occur if the monetary amount of liquidated damages cited in the clause is extraordinarily disproportional to the scope of what was affected by the breached contract.

Such limitations prevent a plaintiff from attempting to claim an unsubstantiated exorbitant amount from a defendant. For instance, a plaintiff might not be able to claim liquidated damages that amount to multiples of its gross revenue if the breach only affected a specific portion of its operations. The concept of liquidated damages is framed around compensation related to some harm and injury to the party rather than a fine imposed on the defendant.

The courts typically require that the parties involved make the most reasonable assessment possible for the liquidated damages clause at the time the contract is signed. This can provide a sense of understanding and reassurance of what is at stake if that aspect of the contract is breached. A liquidated damages clause can also give the parties involved a basis to negotiate from for an out-of-court settlement.

Risk-minimising clauses typically include:

Confidentiality clauses (1) to protect business data.

Variation and price adjustment clauses (4) to allow flexibility for scope or cost changes.Service duration and holidays are administrative and not risk-control terms.

In the absence of a clearly defined delivery date, contract law defaults to performance within a “reasonable time.” Given that no firm delivery date was agreed upon and the goods were delivered in a timeframe consistent with known production and delivery times, the supplier is not in breach.

Markup is the percentage between the profit and costs. The cost is $350, markup is 11%. So final price is: 350 + 350x0.11 = 388.5

KPIs are used to:

Monitor performance,

Identify underperformance, and

Manage supply risks by giving early warning of issues with quality, delivery, or service.

They are not primarily about reducing supplier numbers, guaranteeing lowest price, or simply earliest delivery.

Exporting enterprises must sometimes incur additional costs as they adapt their production to the changing legal requirements of the recipient country. Such requirements can thus create technical barriers to trade. Discrepancies between product rules adopted by different countries can involve numerous aspects: weight, size, packaging, ingredients, mandatory labeling, shelf-life conditions, testing and certification procedures etc.

One way to overcome these barriers is to adopt international standards. Overseas companies may be more familiar with international standards without looking at specific regulations of importing countries.

Consideration refers to the exchange of something of value between the contracting parties and is a fundamental requirement for a valid contract. It can be in the form of goods, services, money, or a promise. Without consideration, there is no enforceable contract even if other elements like offer and acceptance are present.

"On-time in full" (OTIF) is a key performance indicator used widely in logistics and supply chain management to assess how reliably suppliers meet delivery schedules. It reflects both delivery timing and completeness of orders, making it highly relevant to Solus Trading’s project.

Hire purchase is an arrangement for buying expensive consumer goods, where the buyer makes an initial down payment and pays the balance plus interest in installments. Ownership is not transferred until the end of the agreement, hire purchase plans offer more protection to the vendor than other sales or leasing methods for unsecured items. That's because the items can be repossessed more easily should the buyer be unable to keep up with the repayments.

The answer is 'When the final instalment is paid'.

Advantages for the use of model forms of contract include:

• Helps to reduce the time and cost in contract development, particularly in detailed negotiation of terms and conditions.

• Avoids starting from the beginning each time, avoids” re-inventing the wheel” each time.

• Model contract forms may be widely accepted by both buyers and sellers across the industry or sector.

• Model contract forms are even handed and designed to be fair to both parties in the contract.

• Model contract forms include standard clauses that can be selected or deleted on an as required basis.

• Model contract form’s standard clauses are more likely to contain the correct legal terminology without recourse to third party experts.

Disadvantages of this type of contract include:

• Terms may be less advantageous, than may be achieved through negotiations, particularly where there is one party who is much stronger than the other.

• The generic contract may be difficult to adapt to the specific circumstances between two parties.

• Terms may not necessarily include special clauses or requirements to cover a particular or unusual situation.

• Legal advice and input may still be required, particularly where significant variations to the norm are required.

• There may be costs associated with training staff in the detailed application of the model forms of contract.

An implied term is a term which the courts imply into a contract because it has not been expressly included by the parties. This may be because the parties did not consider it, did not think that any problem would arise in relation to it or simply omitted to include it.

The courts are very reluctant to imply terms into contracts and will only do so in the following circumstances:

1. terms implied under statute

2. terms implied under common law

3. terms implied because of custom or usage

4. terms implied due to previous dealings

5. terms implied ‘in fact’ or to reflect the parties’ intentions

A verbal contract is generally enforceable in law, provided that it contains all the necessary elements of a valid contract: offer, acceptance, consideration, intention to create legal relations, and capacity. However, certain types of contracts (e.g., for land) may require written form under the Statute of Frauds. Evidence and clarity are the challenges, not enforceability.

To meet labour standards, the most appropriate requirement is ethical trading certification (A) – ensuring fair wages, safe conditions, and compliance with global labour rights.

The other options relate mainly to environmental, not labour, outcomes.

The best practice for managing a potential conflict of interest is:

To ensure transparency,

To treat all capable suppliers fairly,

To avoid preferential treatment.

Therefore, Esther should include SCS among several capable suppliers in a structured market engagement process (D). This avoids favouritism, provides a broad market view, and maintains ethical standards.

Options like “off the record” or only declaring to SCS miss the key requirement: fair and open treatment of multiple suppliers.

Procurement teams use key performance indicators (KPIs) to ensure vendors comply with (and hopefully exceed) the obligations outlined in a contract. They help us better understandsuppliers’ performance, measure their output over a long period of time, and identify areas where improvement is needed.

Put simply, it’s good business sense to make sure you’re actually getting what you’ve paid for. This might be as straightforward as confirming a product or service is delivered on time, which means the KPIs you need to use will be minimal and basic.

The “battle of the forms” arises when each party seeks to have its own terms and conditions govern the contract.

Under common law, the terms last sent and accepted (expressly or by conduct) usually apply.

According to USLegal Inc, fitness for purpose refers to the standard that must be met by a seller in the course of a business. Generally, when a buyer makes known to a seller the particular purpose for which the goods are bought, there is an implied condition that the goods are reasonably fit for that purpose (customer's requirements, needs, or desires). Specification is the ground for deciding whether goods received are fit for purpose.

We already know that there are two types of specifications: conformance and performance specifications. With conformance specification, the buyer lists out technical requirements to which the goods must conform. Lacking of any requirement may be enough for the goods to be unfit. On the other hand, if performance specification is in use, the goods must be fit for specific outputs that buyer has listed in the specification.

Providing the 'fit for purpose' goods is one of the fundamental obligations of seller in sale contract. Unfulfilling this obligation would lead to legal consequences. If the goods are unfit for purpose, seller may have to:

- replace the non-conforming goods

- pay the damages to the buyer

FIDIC is the International Federation of Consulting Engineers (or Fédération Internationale des Ingénieurs Conseils in French). FIDIC has produced many publications, including the model form contracts, best practice guidances, research on sustainability, integrity and risk management. FIDIC model form contracts have been developed by this organisation since 1999, now they consist of several different books which are marked by colours. Thus, FIDIC model contracts also have the nickname "Rainbow suite of contracts". Basically, the "Rainbow Suite" include the following books:

* Yellow book: Plant and Design-Build Contract (2 editions: 1999 and 2017)

* Silver book: EPC/Turnkey Contract (2 editions: 1999 and 2017)

* Red book: Construction Contracts (2 editions: 1999 and 2017)

* Emerald book: Conditions of Contract for Underground Works (1st Ed 2019)

* Blue-Green book: Dredgers Contract (2 editions: 2006 and 2016)

* Gold book: Design, Build and Operate Contract Guide

* Pink book: Construction Contract Multilateral Development Bank Harmonised Ed (2 editions: 2005 and 2010)

This type of model contract is commonly used around the world because its author, International Federation of Consulting Engineers, collaborates closely with development banks such as World Bank, Africa Development Bank, Asia Development Bank, etc. Every construction project that is financed by these institutions must adopt the FIDIC contracts.

The Joint Contracts Tribunal, also known as the JCT, produces standard forms of contract for construction, guidance notes and other standard documentation for use in the constructionindustry in the United Kingdom. From its establishment in 1931, JCT has expanded the number of contributing organisations.

ITC (International Trade Centre) produces contracts specifically designed for small companies doing international business, covering the sale of goods, distribution, services and joint ventures. Many small companies are now engaged in international trade, but don’t have access to the necessary contract forms to protect themselves. ITC and leading legal experts developed eight generic contract templates that incorporate internationally recognized standards and laws for most small business situations.

CIPS has several model forms of contract designed specifically for IT buying and servicing.

KPIs are used to monitor supplier's performance. They can be qualitative or quantitative. Of course, service providers can be monitored by quantitative KPIs regarding the outcome achieved (such as uptime in IT contracts), timeliness of deliveries (such as in construction contracts)...

Hire purchase is an arrangement for buying expensive consumer goods, where the buyer makes an initial down payment and pays the balance plus interest in installments. Ownership is not transferred until the end of the agreement, hire purchase plans offer more protection to the vendor than other sales or leasing methods for unsecured items. That's because the items can be repossessed more easily should the buyer be unable to keep up with the repayments.

The answer is that Company B has the right to take repossession of the lorry.

Hank’s pre-contractual assurances may amount to misrepresentation. Remedies for misrepresentation could be rescission of contract or damages. Rescission will be impossible in the following instance:

- Where the innocent party has affirmed the contract; that is, acted in a way confirming that they wish it to continue

- Where the claim has not been brought within a reasonable time (this is a point of general law)

- Where restitution (returning to the pre-contractual position) is impossible (e.g. because the goods have been consumed or have deteriorated)

- Where there has been intervention of innocent third-party (e.g., if the goods have been sold on)

In this case, the subject of contract is designing, building and managing the new CRM system which is impossible to be restituted. Therefore, the contract cannot be rescinded.

- The General Agreement on Tariffs and Trade (GATT) is a legal agreement between many countries, whose overall purpose was to promote international trade by reducing or eliminating trade barriers such as tariffs or quotas. According to its preamble, its purpose was the "substantial reduction of tariffs and other trade barriers and the elimination of preferences, on a reciprocal and mutually advantageous basis."

- CISG is the Vienna Convention on Contracts for the International Sale of Goods. This is a voluntary treaty under United Nations Commission on International Trade Law (UNCITRAL). The purpose of the Vienna Convention is to set out a framework for international transactions based on a uniform approach. It establishes substantive rules that regulate the duties and obligations of both parties, including the delivery of goods, contract formation, and remedies for breach of contract.

- The Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) is an international legal agreement between all the member nations of the World Trade Organization (WTO). It sets down minimum standards for the regulation by national governments of many forms of intellectual property (IP) as applied to nationals of other WTO member nations.

- The North American Free Trade Agreement (NAFTA; Spanish: Tratado de Libre Comercio de América del Norte, TLCAN; French: Accord de libre-échange nord-américain, ALÉNA) is an agreement signed by Canada, Mexico, and the United States, creating a trilateral trade bloc in North America.

A fixed pricing arrangement means the buyer and supplier agree on a set price that does not change regardless of market fluctuations or production costs. This gives the buyer full cost certainty, which is essential when operating to a strict or limited budget. It helps avoid financial risk over the contract duration.

Market dialogue allows buyers to better understand supplier capabilities and refine their requirements. It promotes collaboration, helps clarify technical details, and indicates how much interest and competition exists in the market. However, it doesn’t replace the formal procurement process and still carries some risk if not managed transparently.

One-off contract is the type of contract that relates to a single purchase. One-off contracts can be used for goods, services or works. One-off contract can be simple (such as buying a small number of office stationeries) or complex (such as a construction project or buying an aircraft).

A one-off contract lasts “until completion of the obligations of the parties”. The performance is unlikely to be improved during contract performance since the duration is relatively shorter than framework agreement or call-off contract.

Ad-hoc purchase is an item bought for a single and non-recurring use or purpose. Ad-hoc purchase is a type of one-off contract.

Liquidated damages, also referred to as "liquidated and ascertained damages" (LADs) are damages whose amount the parties designate during the formation of a contract[2] for the injured party to collect as compensation upon a specific breach (e.g. late performance). In supply contracts and work contracts, the liquidated damages clause often take form as known damages to be paid per day delayed. Number 1 and 2 are examples of this clause.

Price adjustment formulae are typically tied to objective, external indices such as fuel prices, labour rates, or commodity costs. Rising fuel costs directly affect logistics and production expenses and are a legitimate reason to activate such clauses.

Fisher v Bell [1960] and Pharmaceutical Society of Great Britain v Boots Cash Chemists [1953] identified that the courts will generally consider goods advertised in shop windows or those with a price tag attached to constitute an invitation to treat. An invitation to treat is a concept in contract law. It refers to an invitation for a party to make an offer enter into contractual negotiations.

Invitations to treat can be anything displayed to a large number of people, as long as there is no defined way to choose who can accept. Items on display in a shop, advertisements, and catalogues are all common examples of invitations to treat.

However, there are cases in the US shows that under some circumstances an advertisement can become an offer (see Leftkowitz v Great Minneapolis Surplus Stores [1957]).

Express terms are the terms of the agreement which are expressly agreed between the parties. Ideally, they will be written down in a contract between the parties but where the contract is agreed verbally, they will be the terms discussed and agreed between the parties.

The types of express terms to be found in a contract are many and varied and will depend on the type of contract. Any term written into the contract is an express term and may refer to price, time scales, warranties and indemnities, limitations on liability, conditions precedent and so on.

The ITT is issued by the buyer and typically includes:

Requirements, scope, and delivery milestones (C).

Evaluation criteria, instructions to tenderers, contract conditions, etc.

Supplier rates and liquidity ratios belong in the supplier response or financial evaluation. BAFO is a later negotiation step, not content of the ITT itself.

Ultra vires is a Latin phrase, meaning "beyond the powers." Describes actions taken by government bodies or corporations that exceed the scope of power given to them by laws or corporate charters. When referring to the acts of government bodies (e.g., legislatures), a constitution is most often the measuring stick of the proper scope of power.

In a 'battle of the forms', both buyer and supplier exchange documents with conflicting terms. The general rule is that the terms of the last document exchanged before performance (e.g., delivery or payment) that is not objected to will govern the contract. An order acknowledgement from the supplier with its own terms, followed by acceptance (e.g., payment), usually constitutes the final word.

Model form contracts are pre-standardised agreements used across industries to bring consistency, clarity, and fairness to commercial relationships. They are particularly beneficial in complex sectorslike construction and engineering where industry-accepted templates like NEC, JCT, or FIDIC are widely used.

Advantages of using invitation to tender may be as below:

No Nepotism: Tenders or bids are evaluated on the basis of certain predetermined criteria, such as price, quality and value for money. In other words, the firm offering the highest quality product or service at the lowest price point would win the contract. As most tender documents are opened and evaluated in a public process, I think that there remains little room for nepotism or favoritism of any kind.

Value for Money: From the perspective of the client, tenders offer the greatest value for the amount of money spent. This is due to the fact that the client can choose from a wide pool of potential suppliers to select the ones that can produce the highest quality product or service at the lowest price point. This allows the company, establishment or organization to save money without having to compromise on quality. Therefore, despite being quite time consuming, tendering is, in my opinion, a profitable long-term process from an organization’s point of view.

Encourages Competition: The process of tendering helps promote a competitive market. This isbecause a number of potential contractors, firms or suppliers get a chance to bid for every project. And because selection depends on quality and price, every bidder tries to reduce operational inefficiencies and redundancies as much as possible in order to lower expenses and improve quality. This entire process encourages healthy competition in the market and prevents complacency and laziness, which in turn provides a boost to innovation and new ideas.

Easier Entry: The system of tendering makes it easier and simpler for new firms to enter the market or even a particular industry. This is due to the fact that contracts under this system are awarded on the basis of predetermined, objective criteria. As a result, even a firm that is a new entrant to the market, having no connections or contacts in the industry, can win a prestigious and lucrative contract by providing the highest value for the client’s money. This process therefore helps new firms to quickly get a foothold in the market or industry, thus significantly lowering the traditional barriers to entry.

One of the major disadvantages of tendering process is that it is lengthy, bureaucratic and slow. To reduce the preparation time, buying organisation can:

- Plan forward

- Standardise tendering documents (such as notices, terms and conditions,...) whenever possible

- Train procurement staff

- Write down policies for tender-waiver

Buying organisation should not eliminate the pre-qualification stage from all tendering processes. This stage is used as a filter to select the most competent suppliers for next stage in restricted tendering. To save time in this process, you can design a model questionnaire.

A non-disclosure agreement is used to protect confidential information shared during discussions or collaborations. It ensures that sensitive data is not disclosed to unauthorized parties and maintains trust between contractual parties during tendering or negotiation.

Framework agreements allow for pre-approved suppliers to be used over a contract period with simplified ordering processes. A key benefit is the use of mini-competitions among these suppliers to secure value and innovation without repeating the full tender process. This approach is highly effective in dynamic sectors like telecommunications.

Supplier standard terms and conditions are drafted:

To protect the supplier’s interests,

To limit the supplier’s liability,

To secure favourable payment and performance conditions for the supplier.

If the buying organisation accepts these without negotiation (especially in a rush), it risks ending up with contract conditions that are favourable to the supplier (D) and less favourable protections for itself.

IMechE/IET: Institution of Mechanical Engineers/Institution of Engineering and Technology - two separate institutes that issue jointly agreed model forms covering the design, supply and installation of electrical, electronic and mechanical plant including special conditions for the ancillary development of software. Car lifts are mechanical products, so IMechE/IET is the most suitable model contract for this type of product.

FIDIC is a French language acronym for Fédération Internationale Des Ingénieurs-Conseils, which means the international federation of consulting engineers. It was started in 1913 by the trio of France, Belgium and Switzerland. The United Kingdom joined the Federation in 1949. FIDIC is headquartered in Switzerland and now boasts of membership from over 60 different countries. FIDIC published its first contract, titled The Form of contract for works of Civil Engineering construction, in 1957. As the title indicated, this first contract was aimed at the Civil Engineering sector and it soon became known for the colour of its cover, and thus, The Red Book. It has become the tradition that FIDIC contracts are known in popular parlance by the colour of their cover. This first contract by FIDIC was undertaken jointly with the International federation of Building and Public works. FIDIC’s concerted effort at achieving broad consultation and acceptance of its contract forms has seen subsequent editions of its contracts being ratified by the International Federation of Asian and Western Pacific Contractors Association, Associated General Contractors of America and the Inter-American Federation of the Construction Industry, Multilateral Development Banks among others. Because of the broad support it enjoys, FIDIC contracts are the foremost contracts in international construction.

The Chartered Institute of Procurement and Supply (CIPS) has some model contracts for IT functions including: supply and installation of computer equipment, support and maintenance of bespoke software, servicing of computer equipment,...

The International Trade Centre (ITC) produces contracts specifically designed for small companies doing international business, covering the sale of goods, distribution, services and joint ventures.

A false statement that induces a party to enter a contract constitutes misrepresentation. This provides the misled party with remedies that may include rescission (cancellation of the contract) and, depending on the type of misrepresentation (fraudulent, negligent), possibly damages as well.

SLAs define service levels and performance detail such as:

Frequency of service (1)

Staff qualifications (3)

Stockholding requirements (4)Dispute procedures (2) belong in the contract, not the SLA.

A fixed pricing arrangement offers the buyer cost certainty by locking in a set price for the duration of the contract, regardless of market volatility. This is crucial in environments requiring tight budget control, such as healthcare procurement. Although suppliers may factor in risk premiums, it is ideal when predictability is the priority.

Effective KPIs should be measurable, relevant, and tied to performance. "Complaints resolved within two days" and "Delivery of goods on time and in full" are standard KPIs as they reflect quality and timeliness of service—both key to contract success. The "total number of services" and general reductions do not directly reflect performance outcomes.

The request for quotations is a procurement method that is used for small value procurements of readily available off-the-shelf goods, small value construction works, or small value services procurements. Request for quotations works best under a framework agreement

This procurement method is also known as invitation to quote and shopping, and it does not require the preparation of tender documents to the same extent as open tendering, request for proposals or two-stage tendering.

Among 4 options:

- "Purchase of a small number of standardised products under a framework agreement": the products are standardised and there is a framework agreement in place, so RFQ is the best solution.

- "Purchase of complex machinery": Complex machinery is often a large purchase. Furthermore, suppliers' quality may vary. So RFQ is not suitable, instead, depending on the situation, buyer may opt ITT or RFP to purchase this type of machinery.

- "Design of a unique and complex software code": Unique and complex software is not off-the-shelf, thus RFQ is not suitable.

- "When the buying organisation does not know the requirements in details and needs the input from suppliers": When the detailed requirements are unknown, the best solution is request for proposal or developing dialogue with suppliers.

Incentivised pricing is designed to motivate suppliers to meet or exceed performance targets by providing financial or other incentives. In urgent projects, such as constructing a hospital ward during a pandemic, incentivised pricing encourages suppliers to accelerate delivery without compromising on quality. This supports the buyer’s need for speed and reliability.

In certain circumstances, where two parties have monetary debts against each other, the right to set-off may arise. A right of set-off allows a (“Party 1”) to take into account the amount owed to it by the second party (“Party 2”) against any amount owed by Party 1 to Party 2, each party must be a debtor and a creditor.

Common law provides the key features that must be present for set-off to arise are;

1. mutuality of debts (each party must be the sole beneficial owner of the debt it is owed and the sole person liable for the debt it owes)

2. the claims each party has must be for non-payment of money

The common law provisions of set-off can be greatly enhanced by the inclusion of a contractual right to set-off (this is discussed further below) so that set-off is applicable in a greater range of situations. If you envisage set-off being a useful right it is not advisable to rely on the implied ability to use it (via common law or equitable set-off). Common law and equitable set-off are subject to various conditions and limitation however, a contractual right of set-off can be drafted to ensure parties are able to agree exactly how and when set-off should be applied.

In the above scenario, the supplier owes the manufacturer the payment for damages, while the manufacturer owes the supplier the payment for goods. This is mutuality of debts, which leads to right of set off.

A lease is a contractual arrangement calling for the lessee (user) to pay the lessor (owner) for use of an asset. Some characteristics of Leases are:

- The right to use the lessor’s asset is granted in exchange for a fee called the lease payment.

- The lease payments are usually paid in installments.

- Leases may be long- or short-term.

- At its inception a lease agreement constitutes a mutually unperformed contract

Though the ownership of the asset is not transferred to the lessee, some responsibilities and risks do. The lessor and lessee may negotiate on who is responsible on maintenance, insurance, etc.

Express terms are the terms of the agreement which are expressly agreed between the parties. Ideally, they will be written down in a contract between the parties but where the contract is agreed verbally, they will be the terms discussed and agreed between the parties.

Implied terms are terms implied into the contract by the courts. They are not expressly set out in the contract but are taken to be as effective as if they were and as if they had been included from dayone of the contract. The express terms and any implied terms together create the legally binding obligations on the parties.

Express terms are explicit and will normally override implied terms unless the implied term is created by statute and the law states that it cannot be overridden.

Procurement staff in the Hospital is forcing suppliers into fixed price contract. If the costs generally rise, supplier may operate at a loss. This situation can disrupt the relationship, that is the reason why some suppliers refusing to deal with BDH and a few going out of business mid-way.

Alternative methods could be variable pricing arrangement. This method would reimburse the fluctuation of market price. It will also benefit buyer if the market price drops. This type of arrangement should be applied to long-term contracts (i.e. 18 months or more).

If the deliveries often delay, buyer should use KPI to measure how many missed deliveries there are and the percentage of total missed deliveries on total number of deliveries for period. OTIF (one-time in-full) delivery might help.

Consignment stock availability means that the supplier holds adequate range/number of units of stock to offer a reliable service

Delay damages are the consequences caused by delay of deliveries

Technical support is the acceptable quality of technical information/support provided by supplier for goods supplied.

LO 2, AC 2.2

Express terms are those specifically stated and agreed upon in the contract. "Passing of risk" and "Passing of title" are typically included explicitly in contract terms, especially in contracts involving the sale of goods. In contrast, "Sale by description" and "Fitness for purpose" are usually implied terms under the Sale of Goods Act 1979, unless expressly stated.

The market approach is a method of determining the value of an asset based on the selling price of similar assets.

A fixed-price strategy means you set a price and keep it constant for an extended period of time.

Cost-plus pricing is also known as markup pricing. It's a pricing method where a fixed percentage is added on top of the cost to produce

A price index (PI) is a measure of how prices change over a period of time, or in other words, it is a way to measure inflation. There are multiple methods on how to calculate inflation (or deflation).

In order to form a contract to come into being, there are five conditions:

- Offer

- Acceptance

- Consideration

- Intention to be legally bound

- Capacity to contract

The Unfair Contract Terms Act 1977 (c 50) is an Act of Parliament of the United Kingdom which regulates contracts by restricting the operation and legality of some contract terms. It extends to nearly all forms of contract and one of its most important functions is limiting the applicability of disclaimers of liability. The terms extend to both actual contract terms and notices that are seen to constitute a contractual obligation.

Under this regulation, if a clause within the standard terms in use is considered as 'unfair', the clause will be ineffective (or the other party will be entitled to avoid the clause). At court, the clause that is deemed to be unfair will undergo a 'reasonableness' test or an 'unfairness' test.

Liquidated damages are an amount of money, agreed upon by the parties at the time of the contract signing, that establishes the damages that can be recovered in the event a party breaches the contract. The amount is supposed to reflect the best estimate of actual damages when theparties sign the contract. These usually apply to a specific type of breach, and in construction, it is frequently the failure to complete work on time.

Liquidated damages clauses are usually written as some sort of formula, for example:

Total Contract Price – [(X amount of $ per day) x (number of days late)]

Including a liquidated damages clause can provide many benefits, the most important of which ispredictability. When setting a predetermined amount of damages, it allows both parties a chance to negotiate and settle on a number they both feel is fair and reasonable.

From the owner’s perspective, this acts like a cheap form of insurance against your contractors. In the event of a breach, the owner can immediately calculate the damages without going through the trouble of proving actual damages. Proving actual damages can be a complicated, lengthy, and costly process.

From a contractor perspective, this allows them to analyze the level of risk involved, and schedule appropriately. It also allows them the opportunity to limit the damage claims of the owner.

Express terms are those specifically stated in writing or verbally agreed in the contract:

Retention of title term (A) – typically clearly written in the contract.

Liquidated damages term (C) – also explicitly written and agreed.

By contrast:

Terms inserted by the Sale of Goods Act, business efficacy test, or custom of the trade are implied terms, not express.

A misrepresentation is a false statement of fact or law which induces the representee to enter a contract. Where a statement made during the course of negotiations is classed as a representation rather than a term an action for misrepresentation may be available where the statement turns out to be untrue.

For a party to claim for misrepresentation, there must be a false statement of fact or law as oppose to opinion or estimate of future events. It does not matter whether the incorrect information is given by words or takes the form of misleading conduct.

Silence will not generally amount to a misrepresentation. However, it can become a misrepresentation in some exceptional circumstances.

In the L4M3 study guide, the author states that "A statement of law is not misrepresentation". This is untrue in both common law and civil law systems. In the UK, false statement of law will now amount to an actionable misrepresentation (see Pankhania v Hackney [2002] EWHC 2441).

In the 'battle of the forms', generally who shot the last will win. This is not applied to this case. Initial RFQ is an invitation to treat, then the quotation forms an offer. Transformers & Rectifiers Ltd edits terms and conditions then sends back to supplier, this act terminates Needs's offer and makes a new offer. Delivery of goods can be deemed as acceptance from Needs Ltd. The contract is formed with its details in the edited terms and conditions.

Implied terms are inserted by law into contracts:

Fit for purpose (B) – common implied term for goods.

Reasonable care and skill (C) – implied for services.

Force majeure, contract definitions, and delivery schedules are express terms that must be written into the contract.

An SLA outlines the expected performance levels and includes KPIs and consequences for non-performance (often in the form of penalties or service credits). Force majeure and jurisdiction clauses are typically part of the main contract terms, not the SLA, which is more operational in nature.

BS 7373-1:2001 Product specifications. Guide to preparation gives guidance on layout, preparation and management. The subject has been treated in a generic way and guidance can be used in the preparation of all types.

BS 5864:2019 is the standard for installation and maintenance of gas-fired ducted air heaters of rated heat input not exceeding 70 kW net (2nd and 3rd family gases). Specification

BS 5975:2019 is the standard for code of practice for temporary works procedures and the permissible stress design of falsework.

BS EN 60601-1-11:2015 is the standard for medical electrical equipment. General requirements for basic safety and essential performance. Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment.

Specifications are normally attached as schedules and form part of the contract; they define deliverables and performance standards.

Therefore, once signed, they become legally binding — errors or ambiguity can create disputes.

Advantages and Disadvantages of using model form contracts.

Model form contracts save a lot of time and money. They are written by industry experts and the buyers and suppliers both understand what is included in the contract.

They are mainly used in Construction and term maintenance contacts. Typical ones are JCT and NEC.

Without the use of model form contracts the buyer and supplier will take a long time to write the terms, negotiate and finalise the contract.

This is time and money wasted.

However, model form contracts require buyers and suppliers to have training so you understand them.

Finally, if you are a buyer in a powerful position you cannot exploit that with a model form contract as these are written for mutual benefit.

An ITT specifies what the buyer requires — including delivery milestones, scope, and evaluation criteria.

Supplier rates and BAFOs are part of supplier responses, not ITT content.

The core elements of an SLA are set out below:

- Service definition

- Quality definition

- KPI details

- KPI management response

- Operational performance and management response

- Constraints or mitigating factors