Answer:
Bowlero
Step-by-step explanation:
Since Erika likes to play 12 games, we need to combine the price of the entrance with the price of each game played in both arcades.
Grand Slam
6 + 0.25(12) = $9
Bowlero
4 + 0.35(12) = $8.2
So the least expensive arcade would be the Bowlero arcade.