Based on the shown table assuming the overtime max 10 unit/period; subcontracting max 12 unit/period. How much does the subcontracting total cost? USING OPTION: INVENTORY, OVERTIME AND SUBCONTRACTING AS NEEDED. NO BACKLOGS ALLOWED 1 5 G 7 Period Forecast Output 50 44 55 60 50 40 51 35 35 35 35 35 35 35 Regular Part Time Overtime Subcontract 0 0 0 0 0 0 0 0 F 0 0 0 0 0 0 0 0 0 0 0 0.0 0 00 0 0.0 0 0.0 0 00 0 0.0 0 F F 0.0 0 Output - Forecast Inventory Beginning Ending Average Backlog Costs: Regular Part Time Overtime Subcontract Hire/Layoff Inventory Back orders 80 0 O 0 O 0 0 O F F F @@@@ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120 140 F F F 0 0 0 0 0 0 0 10 0.0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 F F F D 20 o 7 Total 7 7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2,800 3,500 4,200 4,900 5,600 no correct