What is a characteristic of legally sufficient consideration?

Legally sufficient consideration is a fundamental concept in contract law that refers to the requirement that something of value must be exchanged between parties entering into a contract. For consideration to meet the legal standard, it must not only have value but also be the result of a bargain made between the parties. This means that both parties must agree to the consideration as a part of their negotiation process.

When consideration is described as "legally sufficient and bargained for," it signifies that the value exchanged is recognized by law as adequate for the formation of a contract. This requirement ensures that both parties have engaged in a mutual exchange that reflects their assent to the agreement. Therefore, option B accurately captures the essence of what legally sufficient consideration entails, relying on the need for an exchange that both parties have actively negotiated.

In contrast, consideration based on past actions would not qualify because a promise made for something already done does not constitute an exchange of value in the present context of a contract. The idea that consideration must be of equal value to the offer is misleading, as the law does not require equivalence in value—only that something of value is exchanged. Additionally, while verbal and informal agreements can sometimes be binding, the characteristic nature of consideration pertains to its legality and the bargaining