answer with true or false:
A. the traditional rule is that one who makes an offer for unillateral contract can revoke the offer at any time before the requested performance is complete.
true
false
B. A unilateral mistake by one of the contracting parties will almost always discharge the mistakn party from duty to perform.
true
false
C. A minor can always be held liable on a contract if he received the benefit of the contract.
true
false