Good day,

QUESTION 4

4) A paint supply company makes three styles of Paint Rollers, regular, deluxe and heavy. All of the types of brushes must pass through 3 machines. The different types of brushes have the following contributions to profit per case and require the following times (in hours) at each machine per case: Machine Machine Model Machine 1 2 3 Profit Margin Regular 3 2 3 $20 Deluxe 2 4 4 40 Heavy 4 4 5 70 The company has 56 hours available for machine 1, 80 hours for machine 2 and 120 hours for machine 3. Rguested: Assuming that the company is interested in maximizing the total profit contribution, write the linear programming model for this