Prepare a master schedule given this information: The forecast for each week of an elght-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 55 49 28 12 Use a production lot size of 85 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 1 2 3 4 5 6 7 8 Forecast 60 80 80 60 80 60 60 60 Customer Orders 56 40 20 12 0 0 0 Projected On-Hand Inventory MPS 0