Remaining Time 1 hour 22 minutes, 35 seconds. * Question Completion Status: Question 47 2 points Save Month Demand Forecast Regular Output Butoute Forecast 2 100 B0 3 120 4 110 5 100 90 Totals 600 Inventory Belv Endiny Backlog Costs Reg Output Inventory @ Backordere Totals As shown in the table an operations manager has started to prepare a level aggregate plan to meet demand over the next 6 months. Applying the following assumptions, finish it for her and determine the optimal plan. What is the total cost of the backorders in the optimal level plan? Regular production can go up to 100 units per period and costs $20 per unit. Overtime and subcontracting are not allowed. Backorders are allowed and they are charged at the rate of 58 per unit per period. Inventory holding costs are 51 per unit per period in beginning inventory. There is no beginning inventory SO $40 5160 $80