A Contract May Not Be Enforceable Where a Court Finds

A contract may not be enforceable where a court finds a 'lack of consent', that is:

A) the contract does not meet the necessary formal requirements, for example it is not in writing.
B) either the purpose of the contract or the performance of the contract is illegal.
C) one of the parties lacks the legal capacity to enter into a contract.
D) one of the parties has not entered into the contract willingly.