Parties to a contract negotiation can terminate a valid offer by which of the following methods? Revocation of the offer by the offeror Rejection of the offer by the offeree Counteroffer All of the above Just A and B Question 6 1 pts Acceptance of a valid offer must be both unequivocal and a voluntary act, meaning the offeree must not change the terms of the offer and cannot be placed under duress or undue influence. True False Question 7 1 pts Adequate consideration under contract law includes which of the following? A promise to do something with no prior duty Performing an action the party is otherwise not obligated to take Refraining from an action one has the legal right to do All of the above B and C only u Question 8 1 pts A gift is not adequate legal consideration because it lacks a bargained-for exchange. O True False