Context: Hanson is deciding whether to go as a vampire or a superhero to a costume party. He would rather go as a vampire. But he already has a superhero costume.
Suppose Hanson decides to go as a superhero. Which result would be a cost?
A. Hanson will give up the chance to wear the costume he is more excited about.
B. Hanson will save some time and money. He won't have to go out and get a new costume.
From the given choices, choose the correct answer and respond with the letter of that choice.

A