An individual to whom an offer has been made tells the individual making the offer that she is willing to accept it if some changes are made. Under contract law, this is known as

In contract law, when an individual indicates a willingness to accept an offer contingent upon certain changes being made, this scenario exemplifies what is referred to as conditional acceptance. Conditional acceptance occurs when the offeree accepts the offer, but with qualifications or changes that must be agreed upon before a contract can be formed. This means the acceptance is not unconditional; it is reliant on the acceptance of the proposed modifications.

It is essential to understand that a true acceptance must be unequivocal and must match the terms of the original offer. When the acceptance comes with conditions or modifications, it effectively acts as a counter-offer rather than a binding acceptance. The importance of recognizing conditional acceptance lies in its implications for the negotiation process in contract formation, as it indicates that both parties still need to reach mutual agreement on the terms.

Other concepts in the choices, such as invitation to treat, refer to a scenario where one party invites others to make an offer to them, rather than making an offer themselves. Implied acceptance and unilateral contract are also distinct concepts in contract law and do not accurately describe the situation where an acceptance is made contingent upon changes.