Contracts

If a contracting party does not complete performance, that party is in breach. But if the party has given most of the promised performance, there may be substantial performance. Another way of saying this is that the breach is not material. This lesson examines the grounds for determining whether a breach is material and explores the consequences if it is. The lesson can be run either as an introduction to substantial performance or as a review after you have completed your study.

Liquidated damages clauses are provisions in a contract in which the parties agree on the amount of damages to be paid in the event of breach instead of having a court decide that issue. This lesson explores whether liquidated damages clauses are enforceable under the tests used in the Restatement, the UCC, and a California statute. The lesson can be run either as an introduction to liquidated damages or as a review after you have completed your study.

The principal remedies for breach of contract are specific performance and money damages. This lesson explores the circumstances in which a court is likely to award specific performance as a remedy. The lesson can be run either as an introduction to specific performance or as a review after you have completed your study.

When the court awards money damages for breach of contract, it generally measures the damages by what is called the expectation measure or the expectancy. This lesson explains how those damages are calculated. It can be run either as an introduction to expectancy damages or as a review after you have completed your study.

One of the rules that limits a plaintiff's recovery for breach of contract is the requirement that damages must be proven to a reasonable certainty. This lesson explores that principle. The lesson can be run either as an introduction to certainty or as a review after you have completed your study.

The damages a plaintiff can recover for breach of contract are limited to those that are reasonably foreseeable at the time of contracting. This lesson explores the concept of foreseeability from its origin in the Hadley rule to more contemporary applications. The lesson can be run either as an introduction to foreseeability or as a review after you have completed your study.

One of the limitations on the damages a plaintiff can recover for breach of contract is that the plaintiff has a duty to keep the damages as low as reasonably possible. This lesson explores this principle, which is called mitigation. The lesson can be run either as an introduction to mitigation or as a review after you have completed your study.

This lesson takes a look at the Mailbox Rule. The offeror, as master of the offer, may insist that the offeree accept by means of the mail (or some similar form delivery, such as e-mail). Alternatively, the offer may not specify a means of acceptance and the offeree may decide to use the mail, where such acceptance would be permissible in accordance with the offer. This lesson sets out the ramifications of use of the mail (as well as e-mail and facsimiles, which follow the same rule). The general attributes of offer and acceptance are covered in other lessons.

This lesson deals with one aspect of contract formation, acceptance. Acceptance is the manifestation of assent that is made by the offeree in response to an offer. In this lesson, you will learn how a party can accept an offer at common law. The lesson takes up issues such as the manner of acceptance, who can accept, silence as acceptance, rejection and counter-offer. The lesson ends with a short analysis exercise on the subject of acceptance.

At common law, in order for a contract to be binding on the parties, the terms must be sufficiently definite or the contract will fail. This lesson explores the boundaries of the doctrine of indefiniteness.

This lesson deals with the problem created by the Battle of the Forms. At common law, the mirror image rule requires an acceptance to be exactly like the offer. The rule is reversed under the Uniform Commercial Code, however. Under UCC § 2-207, an acceptance is still an acceptance even though it states different or additional terms from the offer. This lesson will explore the effect of such different or additional terms and when they are operative.

This lesson covers assignment of contract rights and delegation of contract duties. You can run it either as an introduction to the topic or as a review after you have studied it.

This lesson explores discharge of a debt by accord and satisfaction. It can be run either as an introduction to the study of accord and satisfaction or as a review after you have completed your study.

This lesson deals with the formation of contracts under Article 2 of the Uniform Commercial Code (excluding § 2-207 issues). Under UCC § 2-204, a contract can be formed in any manner sufficient to show agreement, even if the parties leave open terms. This lesson will explore the effect of the difference in formation between common law and Article 2.

This lesson takes a look at the basic aspects of the contractual element of Consideration. In a typical transaction, the consideration (described as a bargained-for-exchange) is what induces the making of the promise by the offeror. In turn, the promise induces the furnishing of the consideration by the offeree. Consideration is the ordinary means for justifying the enforcement of the promises by the parties. This lesson sets out the basic requisites for establishing consideration.

This lesson explores discharge of a contract by modification, both at common law and under the UCC. It can be run either as an introduction to the study of modification or as a review after you have completed your study.

This lesson takes a look at one type of agreement that lacks consideration: gift promises.

This lesson takes a look at two types of agreements that lack consideration: those supported by past consideration or moral obligation. Consideration is often described as the bargained-for-exchange. The bargained-for-exchange is what induces the making of the promise by the offeror and the promise induces the furnishing of the consideration by the offeree. Consideration is the ordinary means for justifying the enforcement of the promises by the parties. Where consideration was given in the past or the promisee is only morally obligated to make the promise, bargained-for-exchange is lacking and the promises are not enforceable.

This lesson addresses a number of issues involving consideration, including whether there was a bargain, whether there is consideration for the settlement of a claim, and whether one of the promises was illusory. You should run it after you have run the lesson on Consideration: The Basics of Consideration and the Bargain Theory.

This lesson is first in a series that takes a look at the basics of agreements governed by the U.N. Convention on the International Sale of Goods (CISG). The CISG provides a uniform set of rules for international sales contracts where the parties are located in different signatory countries. While some of the rules parallel those under the common law and Article 2 of the U.C.C., many are different. This lesson sets out the basic requisites for determining when the CISG applies and evaluating contracts governed by the CISG. The general attributes of domestic contracts and CISG contracts are covered in other lessons.

This lesson is second in a series that takes a look at formation of agreements governed by the U.N. Convention on the International Sale of Goods (CISG). The CISG provides a uniform set of rules for international sales contracts where the parties are located in different signatory countries. There are 11 separate provisions on contract formation under the CISG. This lesson sets out the basic requisites for determining whether an offer exists, when it is accepted and how to address a battle of the forms if the CISG applies. The general attributes of domestic contracts and other CISG contracts are covered in other lessons.

This lesson is third in a series that takes a look at performance of agreements governed by the U.N. Convention on the International Sale of Goods (CISG). The CISG provides a uniform set of rules for international sales contracts where the parties are located in different signatory countries.

This lesson takes a look at the doctrine of excuse. In particular, we will look at the doctrines of impossibility, frustration of purpose and impracticability. Each of these doctrines excuses performance of the parties to the agreement. This lesson sets out the basic requisites for when courts excuse contract performance and evaluating those situations that merit excuse. The general attributes of contract formation and breach are covered in other lessons.