A flour company uses 3 different types of flour supply (1,2,3) to blend into two different products ( A,B). The requirements, the selling prices and the monthly demands (the company must produce at least as much as the demand values) for each product are as follows: The cost of supplies are 2000$/ ton, 1900$/ ton and 2300$/ ton, respectively. 1300 tons each supply is available each month. The company wants to know how much of each supply it should blend into each of the products in order to maximize their profit. Formulate a linear programming model for this problem. A flour company uses 3 different types of flour supply (1,2,3) to blend into two different products ( A,B). The requirements, the selling prices and the monthly demands (the company must produce at least as much as the demand values) for each product are as follows: The cost of supplies are 2000$/ ton, 1900$/ ton and 2300$/ ton, respectively. 1300 tons each supply is available each month. The company wants to know how much of each supply it should blend into each of the products in order to maximize their profit. Formulate a linear programming model for this