With no explanation, chose the best option from "A" or "B". Marlene is at a restaurant and her waiter has been rude and slow with his service. Marlene wants make her dissatisfaction with the waiter known.

A: Marlene asks for the manager and tells them that the waiter was the worst she has ever had and that he deserves to be fired.
B: Marlene leaves the waiter a very small tip because she thinks it's all that he deserves for his level of service.
B.