Problem 7-11 (Algorithmic) Hart Manufacturing makes three products. Each product requires manufacturing operations in three departments: A, B, and C. The labor-hour requirements, by department, are as follows: Department A Product 1 1.50 Product 2 3.00 Product 3 2.00 B 2.00 1.00 2.50 0.25 0.25 0.25 Puring the next production period, the labor-hours available are 450 in department A, 350 in department B, and 50 in department C. The profit contributions per unit are $28 for product 1, $30 for product 2, and $32 for product 3. Use a software package LINGO. e. Solve the mixed-integer linear program formulated in part (d). How much of each product should be produced, and what is the projected total profit contribution? Compare this profit contribution to that obtained in part (c). Enter "0" if your answer is zero. P1 = 100 P2= 100 P 3 = 0 Profit = $ The profit is increased by $ Problem 7-11 (Algorithmic) Hart Manufacturing makes three products. Each product requires manufacturing operations in three departments: A, B, and C. The labor-hour requirements, by department, are as follows: Department A Product 1 1.50 Product 2 3.00 Product 3 2.00 B 2.00 1.00 2.50 0.25 0.25 0.25 Puring the next production period, the labor-hours available are 450 in department A, 350 in department B, and 50 in department C. The profit contributions per unit are $28 for product 1, $30 for product 2, and $32 for product 3. Use a software package LINGO. e. Solve the mixed-integer linear program formulated in part (d). How much of each product should be produced, and what is the projected total profit contribution? Compare this profit contribution to that obtained in part (c). Enter "0" if your answer is zero. P1 = 100 P2= 100 P 3 = 0 Profit = $ The profit is increased by $