Gigi Hilonder, an Up and Coming Tennis Star on the Tennis

Gigi Hilonder, an up and coming tennis star on the tennis circuit, travels to Atlanta to compete in a tournament. Officer Grant, an Atlanta police officer on duty during her tournament, offers to give Gigi "added" security for an additional $100 a day, by standing outside her door and promising to aid her before anyone else should she need it. Gigi readily agrees as her popularity is sky-rocketing and her fans are intrusive. Is this a contract?

A) Yes as Officer Grant is providing an extra feature to his job that has legal value.
B) No because a public officer cannot accept greater pay other than what is fixed by law as it is against public policy.
C) Yes as long as Gigi understands the consequences of the terms of the agreement.
D) No as the facts do not indicate that the agreement was in writing and employment contracts must be in writing to be enforceable.