5. Following the production process of Product I (P1) and Product II (P2). The weekly demands are 110 units and 50 units for P1 and P2, respectively. The selling price per unit are $450 and $500 for P1 and P2, respectively. Each department has 2,400 minutes of available time per week. The Company's operating expenses are $30,000 per week. (40) a. Determine the company's constraint. b. Determine the throughput per unit for each product. c. Determine the throughput per minute of the constrained resource for each product. d. Determine the product mix needed to maximize throughput, i.e., the number of units of Y and Z that should be produced per week. e. Determine the maximum net income per week for TOC Company