Problem 1 (LP Model) (40 points) A company makes 3 products and has available 4 workstations. The production time (in minutes) per unit produced varies from workstation to workstation as shown below: Workstation 1 2 3 4 Product 1 5 7 4 10 2 6 12 8 15 3 13 14 9 17 Similarly, the profit contribution per unit varies from workstation to workstation as below: Product 1 2 3 Workstation 1 2 3 10 8 6 18 20 15 15 16 13 4 9 17 17 If, one week, there are 35 working hours available at each workstation how much of each product should be produced given that we need at least 100 units of product 1, 150 units of product 2 and 100 units of product 3 x-amount of product || -1,2,3) made at workstation) (-1.2.3.4) per week. Formulate this problem as an LP