Q2. (20\%) Michele Platini and Diego Maradona, planners for a company that makes several models of footballs are about to prepare the capacity plan that will cover six periods. They have assembled the following information. [ They intend to start with zero inventory on hand in the first period, and their production rate is 300 units per period. Use overtime at a fixed rate of 15 units per period as needed. Use subcontracting at a maximum rate of 50 units per period if needed. Plan for an ending inventory of zero for period 6 . Backorders cannot exceed 60 units per period. Compute the total cost of the plan. a) Prepare the capacity plan as below using the level strategy. (10\%)