Which of the Following Is Not One of the Four

Multiple Choice

Which of the following is not one of the four basic requirements for contract formation and enforcement?

A) There must be an agreement between the parties.
B) The promise must be supported by a bargained-for consideration that is legally sufficient.
C) The parties must have contractual capacity.
D) The object of the contract must be lawful.
E) Both parties to the contract must be at least twenty-one (21) years old.