With no explanation, chose the best option from "A" or "B". Frankie is enjoying a meal at the restaurant and is really impressed by how good the meal is. Frankie wants to let his server know the food was good.

A: Frankie makes sure to leave a large sum of money on the table for the server as a means of expressing his enjoyment of the meal.
B: Frankie mentions to the server that the food was good before leaving and paying his bill for just the cost of the meal.
A.