In this Level Strategy problem, how do I get those values I circled in red, please?
Exercise on Level Production and Chase Demand Month January February March April May June Forecast Volume 100 150 250 400 250 90 Cost Output -Regular time -Firing -Hiring RM 500 per car RM 100 per worker RM 200 per worker RM 20 per car per period RM 10 per car period on average inventory Back orders Inventory There are 20 workers and each worker can produce 10 cars per period, start with 50 inventories on hand in the first period, and the planned ending inventory is zero. Apr 400 May 250 June 90 Total 1,240 207 207 207 1,190 (193) (43) 117 (50) 0 0 441 Answer for exercise: level strategy Month Jan Feb Mar Forecast 100 150 250 Output Regular 157 207 207 Overtime Subcontract Output-Forecast 57 57 (43) Inventory Beginning 50 107 164 Ending 107 164 120 Average 79 136 142 Backlog 0 0 0 Costs Regular 78,500 103,333 103,333 Overtime Subcontract Hire/Layoff Inventory 785 1,355 1,420 Backorders 0 0 0 Total 79,285 104,688 104,753 0 0 391 120 0 160) 73 0 0 116 o 189 103,333 103,333 103,333 595,167 600 0 0 0 1,460 2,320 105,393 105,653 4,160 3,780 603, 107 103,333 Exercise on Level Production and Chase Demand Month January February March April May June Forecast Volume 100 150 250 400 250 90 Cost Output -Regular time -Firing -Hiring RM 500 per car RM 100 per worker RM 200 per worker RM 20 per car per period RM 10 per car period on average inventory Back orders Inventory There are 20 workers and each worker can produce 10 cars per period, start with 50 inventories on hand in the first period, and the planned ending inventory is zero. Apr 400 May 250 June 90 Total 1,240 207 207 207 1,190 (193) (43) 117 (50) 0 0 441 Answer for exercise: level strategy Month Jan Feb Mar Forecast 100 150 250 Output Regular 157 207 207 Overtime Subcontract Output-Forecast 57 57 (43) Inventory Beginning 50 107 164 Ending 107 164 120 Average 79 136 142 Backlog 0 0 0 Costs Regular 78,500 103,333 103,333 Overtime Subcontract Hire/Layoff Inventory 785 1,355 1,420 Backorders 0 0 0 Total 79,285 104,688 104,753 0 0 391 120 0 160) 73 0 0 116 o 189 103,333 103,333 103,333 595,167 600 0 0 0 1,460 2,320 105,393 105,653 4,160 3,780 603, 107 103,333
