From the image, it can be seen that when the shop produces 2 gallons of strawbelly ice cream, it can efficiently produce 15 gallons of chocolate. When they produces 8 gallons of strawbelly ice cream, it can efficiently produce 12 gallons of chocolate and when they produces 12 gallons of strawbelly ice cream, it can efficiently produce 4 gallons of chocolate.
Therefore, If there are enough strawberries to produce 2 gallons of strawberry ice cream, the shop can efficiently produce 15 gallons of chocolate ice cream.
