Suppose You Are a Server at a Restaurant/bar

Suppose you are a server at a restaurant/bar. Based on dramshop laws, which statement best describes how to perform your job to reduce your liability should a customer cause harm or injury to another after drinking alcohol at your establishment?

A) Check identification for possible underage customers
B) Avoid working during happy hour
C) Provide alcohol to visibly agitated customers who demand it in order to prevent them from causing injury to you or others
D) Check identification, cut off visibly intoxicated customers, and see that they get home safely