15 points 1 spring only, which means that backorders could occur in winter. You are given these costs: hiring, $110 per new worker; layoff, $220 per worker laid off; holding, $22 per unit-quarter; backorder cost, $9 per unit; regular time labor, $11 per hour; overtime, $17 per hour. Productivity is 0.5 unit per worker hour, eight hours per day, 50 days per quarter. Find the total cost of this plan. Note: Hiring expense occurs at beginning of Fall. (Leave the cells blank, whenever zero (0) Is required.) Answer is complete but not entirely correct. Spring Summer Fall Winter Forecast 20,800 11,000 15,000 18,300 Beginning inventory 1,090 Production required 19,710 11,000 15,000 18,300 Production hours required 9,855 x 5,500 x 7,500 x Regular workforce 65 55 75 9,150x 75 Regular production 13,000 11,000 15,000 15,000 Overtime hours 3,355 (X) Overtime production 6,710 Total production 13,000 x 11,000 15,000 15,000 Ending inventory Ending backorders Workers hired Workers laid off 3,300 20 10