Which of the Following Is True Regarding the Enforceability of the Offer

Multiple Choice

Which of the following is true regarding the enforceability of the offer made by the manager at ABC Carpet?

A) ABC Carpet is bound by the offer,but only for a period of seven days.
B) ABC Carpet is bound by the offer,but only for a period of ten days.
C) ABC Carpet is bound by the offer,but only if Joaquin can establish reliance.
D) ABC Carpet was bound by the offer.
E) ABC Carpet is not bound by the offer because Joaquin did not provide any consideration.