Final answer:
Bank One Ballpark in Arizona, which can seat 48,500 people for a game, could sell up to 3,928,500 tickets in total for 81 games.
Step-by-step explanation:
To calculate how many tickets Bank One Ballpark in Arizona could sell for 81 games, you simply need to multiply the number of seats available per game by the number of games.
Given that the ballpark can seat 48,500 people for one game, the calculation would be:
48,500 seats/game × 81 games
= 3,928,500 tickets
Therefore, they could sell up to 3,928,500 tickets for 81 games.