In General,an Offeror Can Revoke an Offer

Multiple Choice

In general,an offeror can revoke an offer:

A) only for a reasonable time after the offer is made.
B) at any time before the offer has been accepted.
C) before the offer has been accepted, and for a reasonable time after its acceptance.
D) at any time before or after the offer's acceptance.
E) only when the offeree agrees to the offer's revocation.