Which of the following observations could be a sign that a customer is intoxicated? Select your answer below.
(A) You see a customer falling as she gets out of her car and is visibly stumbling on the curb before entering your venue.
(B) You notice the smell of alcohol when a customer comes to the counter, his face is flushed, and you observe the customer fumbling and dropping his wallet while retrieving his money.
(C) You observe a customer leaning on his friend as they weave through the aisles of the store.
(D) All of the above.