Your Shy and Introverted Friend Tells You That She Has

Your shy and introverted friend tells you that she has discovered a wonder drug that produces feelings of euphoria and is not addictive.When you realise that she is talking about cocaine, you inform her that

A) scientists agree that it is a wonder drug just as she describes.
B) in the early twentieth century cocaine was an ingredient in Pepsi-Cola.
C) cocaine will make her more social and outgoing.
D) dependence on cocaine develops slowly over a period of years.