Context: Mia is deciding whether to go as a vampire or a superhero to a costume party. She would rather go as a vampire. But she already has a superhero costume.
Suppose Mia decides to go as a superhero. Which result would be a cost?
A. Mia will give up the chance to wear the costume she is more excited about.
B. Mia will save some time and money. She won't have to go out and get a new costume.
Identify the correct option from the choices provided and respond with the letter of the correct option.
Answer: A