Hele Problem 11-21 (Algo) Prepare a master schedule given this information: The forecast for each week of an eight-week schedule is 60 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: Week 1 2 3 4 Customer Orders 52 35 20 12 2 Use a production lot size of 80 units and no beginning inventory. (In the ATP row, enter a value of 0 (zero) in any periods where ATP should not be calculated. Leave no cells blank - be certain to enter "0" wherever required.) June July 3 Forecast 60 60 60 60 Customer Orders 52 35 20 12 0 Projected On-Hand Inventory MPS 60 80 60 0 0 ces