Prepare a master schedule like that shown in Figure 11.11 given this information The forecast for each week of an eight-week schedule is 50 units. The MPS rule is to schedule production if the projected on-hand inventory would be negative without it. Customer orders (committed) are as follows: Use a production lot size of 75 units and no beginning inventory. Determine the available-to-promise (ATP) quantities for each period for Problem 21