If a Waiter Wants to Capitalize on the Attractiveness Heuristic

Multiple Choice

If a waiter wants to capitalize on the attractiveness heuristic in order to get more tips, but he's not particularly good looking, what can he do?

A) Make sure his hair looks perfect every day before going to work.
B) Give his customers free appetizers.
C) Compliment the customers he sees frequently.
D) Subtly mimic the movements of his customers.