In Making Your Decision Whether to Take a Trip During

Multiple Choice

In making your decision whether to take a trip during spring break,you compare all the other activities you could undertake.As a result,you

A) are making a choice on the margin.
B) limit the cost and the benefits you can gain.
C) are not making a rational choice.
D) do not face an opportunity cost.
E) must have made a choice in the social interest.