Rafael is making punch and needs a gallon of raspberry sorbet and 2 liters of lemons lime soda to make 12 cups

To make 12 cups of punch, Rafael needs a gallon of raspberry sorbet and 2 liters of lemon-lime soda.

1 gallon of raspberry sorbet is equivalent to 16 cups. Therefore, Rafael needs 16 cups of raspberry sorbet.

1 liter is equivalent to 4 cups. So, 2 liters of lemon-lime soda is equivalent to 8 cups.

Therefore, Rafael needs 16 cups of raspberry sorbet and 8 cups of lemon-lime soda to make 12 cups of punch.