Context: Hector is deciding which ride to go on at the fair. He can go on either the roller coaster or the balloon race. He wants to have as much fun as possible at the fair.
Suppose Hector decides to go on the balloon race. Which result would be a cost?
A. Hector will give up the chance to go on the roller coaster. He would have had more fun on that ride.
B. Hector will save some ride tickets. He needs fewer tickets to go on the balloon race than on the roller coaster.
From the given choices, pick the correct answer and respond by indicating the letter of the correct option.

A