Linear Programming Problem.

You are hired by a Chocolate factory. They want you to help them maximize their profit by using your algorithmic knowledge. They make 3 types of chocolate; Apple-flavor chocolate, Strawberry-flavor chocolate and Mango-flavor chocolate. They have a total of 700 customers who buy one box of chocolate each. They can make at most 200, 300 and 400 boxes of Apple-flavor chocolate, Strawberry-flavor chocolate and Mango-flavor chocolate respectively. The profits they can make are 10, 7 and 4 dollars for each box of Apple-flavor chocolate, Strawberry-flavor chocolate and Mango-flavor chocolate respectively.