Question: Solver Parameters Set Objective: To: Max By Changing Variable Cells: $B$5:SG$6 Subject to the Constraints: $B$10:$G$10 >= 0 $B$5:$G$5 A B C D 1









Solver Parameters Set Objective: To: Max By Changing Variable Cells: $B$5:SG$6 Subject to the Constraints: $B$10:$G$10 >= 0 $B$5:$G$5 A B C D 1 Period May June July 2 Forecast 50 60 70 3 Output 4 Regular 60 60 60 5 Overtime 6 Subcontract 10 0 10 10 0 0 7 Output - Forecast =SUM(B4:B6)-B2 |=SUM(C4:C6)-C2 =SUM(D4:D6)-D2 8 Inventory 9 Beginning 10 =B10 10 Ending 11 Average 12 Backlog 0 13 Costs |0 |=B4*1000 |=C4*1000 =C5*1600 =C11*2000 -C12*5 14 Regular @ 1,000 15 Overtime @1,600 |=B5*1600 16 Inventory @ 2,000 =B11*2000 17 Backlog @ 5,000 18 Total B12*5 |=SUM(B14:B17) |=SUM(C14:C17) =D4*1000 =D5*1600 -D11*2000 -D12 5 |=SUM(D14:D17) =(E9+E10)/2 0 |=E4*1000 |=E5*1600 -E11 2000 -E12 5 =SUM(E14:E17) |=SUM(B4:B6)-B2 |=SUM(C4:C6)+C9-C2 |=SUM(D4:D6)+D9-D2 |=SUM(E4:E6)+E9-E2 =(B9+B10)/2 |=(C9+C10)/2 =C10 |=(D9+D10)/2 0 E August 90 60 10 0 =SUM(E4:E6)-E2 =D10 1 Period 2 Forecast 3 Output A September F October 80 70 4 Regular 60 60 5 Overtime 10 10 G H Total =SUM(B2:G2) |=SUM(B4:G4) |=SUM(B5:G5) 6 Subcontract 0 7 Output - Forecast =SUM(F4:F6)-F2 |=SUM(G4:G6)-G2 8 Inventory 9 Beginning 10 Ending 11 Average =E10 =F10 |=SUM(F4:F6)+F9-F2 |=SUM(G4:G6)+G9-G2 |=(F9+F10)/2 |=(G9+G10)/2 |=SUM(B11:G11) 12 Backlog 0 |0 13 Costs 14 Regular @ 1,000 15 Overtime @1,600 =F5*1600 16 Inventory @ 2,000 =F11*2000 17 Backlog @ 5,000 18 Total |=F4*1000 =G4*1000 |=SUM(B14:G14) |=G5*1600 |=SUM(B15:G15) |=G11*2000 |=SUM(B16:G16) =F12*5 |=G12*5 |=SUM(B17:G17) =SUM(F14:F17) |=SUM(G14:G17) |=SUM(B18:G18) F H 1 Period September October Total 2 Forecast 80 70 =SUM(B2:G2) 3 Output 4 Regular 60 60 |=SUM(B4:G4) 5 Overtime 0 10 |=SUM(B5:G5) 6 Subcontract =F2-F4-F9 0 7 Output - Forecast |=SUM(F4:F6)-F2 |=SUM(G4:G6)-G2 8 Inventory 9 Beginning 10 Ending 11 Average =E10 |=SUM(F4:F6)+F9-F2 |=SUM(G4:G6)+G9-G2 |=(F9+F10)/2 12 Backlog 0 =F10 |=(G9+G10)/2 0 |=SUM(B11:G11) 13 Costs 14 Regular @ 1,000 =F4*1000 15 Overtime @1,600 =F5*1600 16 Inventory @ 2,000 =F11*2000 17 Backlog @ 5,000 18 Total F12*5 =SUM(F14:F17) |=G4*1000 |=SUM(B14:G14) |=G5*1600 |=SUM(B15:G15) |=G11*2000 =SUM(B16:G16) |=G12*5 |=SUM(B17:G17) =SUM(G14:G17) |=SUM(B18:G18) A B C D E FL G H 1 Period 2 Forecast 3 Output May June July August September October Total 50 60 70 90 80 70 420 4 Regular 60 60 60 60 60 60 360 5 Overtime 0 0 0 0 0 10 10 6 Subcontract 0 0 0 30 20 0 7 Output Forecast 10 0 -10 0 0 0 8 Inventory 9 Beginning 0 10 10 0 0 0 10 Ending 10 10 0 0 0 0 11 Average 5 10 5 0 0 0 20 12 Backlog 0 0 0 0 0 0 13 Costs 14 Regular @ 1,000 60000 60000 60000 60000 60000 60000 360000 15 Overtime @1,600 0 0 0 0 0 16000 16000 16 Inventory @ 2,000 10000 20000 10000 17 Backlog @ 5,000 18 Total 0 0 0 40000 0 0 0 70000 80000 70000 60000 0 0 0 0 60000 76000 416000 1 Period 2 Forecast 3 Output 4 Regular A B C May June 50 60 60 60 5 Overtime 6 Subcontract 0 0 800 7 Output - Forecast =SUM(B4:B6)-B2 |=SUM(C4:C6)-C2 July D E 70 August 90 60 60 0 0 0 -E2-E4-E9 =SUM(D4:D6)-D2 =SUM(E4:E6)-E2 8 Inventory 9 Beginning 10 Ending 11 Average 12 Backlog 13 Costs 0 -B10 -C10 -D10 =SUM(B4:B6)-B2 |=SUM(C4:C6)+C9-C2 |=SUM(D4:D6)+D9-D2 |=SUM(E4:E6)+E9-E2 =(B9+B10)/2 |=(C9+C10)/2 =(D9+D10)/2 =(E9+E10)/2 0 0 14 Regular @ 1,000 0 0 |=B4*1000 |=C4*1000 |=C5*1600 |=C11*2000 =C12*5 15 Overtime @1,600 =B5*1600 16 Inventory @ 2,000-B11*2000 17 Backlog @ 5,000 =B12*5 18 Total |=SUM(B14:B17) |=SUM(C14:C17) |=D4*1000 =D5 1600 |=D11*2000 -D12*5 =SUM(D14:D17) =E4*1000 =E5*1600 -E11*2000 -E12*5 =SUM(E14:E17) A B C D E F G H 1 Period 2 Forecast 3 Output 4 Regular May June July August September October Total 50 60 70 90 80 70 420 60 60 60 60 60 60 360 5 Overtime 10 10 10 10 10 10 60 6 Subcontract 0 0 0 0 0 0 7 Output Forecast 20 10 0 -20 -10 0 8 Inventory 9 Beginning 0 20 30 30 10 0 10 Ending 20 30 30 10 0 0 11 Average 10 25 30 20 5 0 90 12 Backlog 0 0 0 0 0 0 13 Costs 14 Regular @ 1,000 60000 60000 60000 60000 15 Overtime @1,600 16000 16000 16000 16000 16 Inventory @ 2,000 20000 50000 60000 40000 17 Backlog @ 5,000 0 0 0 0 18 Total 96000 126000 136000 116000 60000 60000 360000 16000 16000 96000 10000 0 180000 0 0 0 86000 76000 636000 A B C D E F G H 1 Period 2 Forecast 3 Output May June July August September October Total 50 60 70 90 80 70 420 4 Regular 60 60 60 60 60 60 360 5 Overtime 0 5 15 15 15 10 60 6 Subcontract 0 0 0 0 0 0 7 Output Forecast 10 5 5 -15 -5 0 8 Inventory 9 Beginning 0 10 15 20 5 0 10 Ending 10 15 20 5 0 0 11 Average 5 12.5 17.5 12.5 2.5 0 50 12 Backlog 0 0 0 0 0 0 13 Costs 14 Regular @ 1,000 60000 60000 60000 60000 60000 60000 360000 15 Overtime @1,600 0 0 8000 24000 24000 16 Inventory @ 2,000 10000 25000 35000 25000 17 Backlog @ 5,000 18 Total 24000 16000 96000 5000 0 100000 0 0 0 70000 93000 119000 109000 89000 0 0 0 76000 556000 1 Period 2 Forecast 3 Output 4 Regular A 80 5 Overtime 6 Subcontract September 60 15 0 F G H October Total 70 |=SUM(B2:G2) 60 10 0 7 Output - Forecast =SUM(F4:F6)-F2 |=SUM(G4:G6)-G2 =SUM(B4:G4) |=SUM(B5:G5) 8 Inventory 9 Beginning =E10 |=F10 10 Ending 11 Average |=SUM(F4:F6)+F9-F2 |=SUM(G4:G6)+G9-G2 |=(F9+F10)/2 |=(G9+G10)/2 =SUM(B11:G11) 12 Backlog 0 0 13 Costs 14 Regular @ 1,000 |=F4*1000 15 Overtime @1,600 F5*1600 16 Inventory @ 2,000 =F11*2000 17 Backlog @ 5,000 18 Total |=G4*1000 |=SUM(B14:G14) |=G5*1600 |=SUM(B15:G15) =G11*2000 |=SUM(B16:G16) =F12*5 =SUM(F14:F17) |=G12*5 |=SUM(B17:G17) |=SUM(G14:G17) |=SUM(B18:G18) A B D E 1 Period May June July August 2 Forecast 3 Output 4 Regular 50 60 70 90 60 60 60 60 5 Overtime 6 Subcontract 0 0 5 15 15 0 0 0 7 Output - Forecast =SUM(B4:B6)-B2 |=SUM(C4:C6)-C2 |=SUM(D4:D6)-D2 |=SUM(E4:E6)-E2 8 Inventory 9 Beginning 0 -B10 -C10 -D10 10 Ending 11 Average =SUM(B4:B6)-B2 =SUM(C4:C6)+C9-C2 20 =(B9+B10)/2 |=SUM(E4:E6)+E9-E2 |=(C9+C10)/2 =(D9+D10)/2 |=(E9+E10)/2 12 Backlog 0 0 0 0 13 Costs 14 Regular @ 1,000 |=B4*1000 15 Overtime @1,600 |=B5*1600 16 Inventory @ 2,000 =B11 2000 17 Backlog @ 5,000 =B12*5 18 Total |=C11*2000 |=C12*5 =SUM(B14:B17) =SUM(C14:C17) =C4*1000 |-C5*1600 |=D4*1000 =D5*1600 -E4 1000 |=E5*1600 |=D11*2000 |=D12*5 =E11*2000 |=E12*5 |=SUM(D14:D17) =SUM(E14:E17)
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