What are the key features of a contract?

The key features of a contract are essential elements that must be present for a contract to be legally enforceable. The correct answer identifies these critical components: offer, acceptance, consideration, legal capacity, and legality of purpose.

The concept of an offer involves one party proposing terms to another, intending to create a legal relationship once accepted. Acceptance represents the agreement of the second party to the terms of the offer, thus forming a binding contract. Consideration refers to something of value that is exchanged between the parties, which is crucial for the contract to be valid; without it, the agreement may not be enforceable.

Legal capacity refers to the ability of the parties to enter into a contract, meaning they must have the legal age and mental capability to understand the agreement. Finally, legality of purpose ensures that the contract’s terms do not violate any laws or public policy, meaning the contract must be for a legal activity or purpose.

In contrast to the other choices, which include elements that are either irrelevant or not essential to what constitutes a valid contract, this option encapsulates all necessary aspects required for a contract to be recognized and enforceable under the law.