After your first week of work, Mrs. Wells has a surprise for you. She presents you with a gold watch as a gift and thanks you for the excellent treatment you've given her. What should you do?
A. Decline the gift, since you already have a watch
B. Tell your supervisor that Mrs. Wells is trying to bribe you
C. Decline the gift graciously and tell her you can't accept tips.
D. Accept the gift graciously and thank her for her thoughtfulness