Which of the Following Is True of Revocation of an Offer

Multiple Choice

Which of the following is true of revocation of an offer?

A) The offeror can revoke an offer any time after a contract is formed.
B) The binding promise to hold an offer open can be revoked at will.
C) The offer is terminated by the lapse of the time specified in the offer.
D) The revocation of an offer should be communicated to the offeree after his assent.