Manufacturing Operation Course. Please answer this question accordingly.

Problem 2 Developing aggregate plan The master scheduler of Southern Mechanics is making the aggregate planning of the 2014 first half for skateboard. The forecasted demand is as follows Demand forecasting Month Total Forecas 1.800 The current cost composition is as follows: Output Regular time = $2 per skateboard Overtime = $3 per skateboard Subcontract = $6 per skateboard Inventory = $1 per skateboard per month on average inventory Back orders = $5 per skateboard per month Southern Mechanics has capacity of outputing 300 skateboards per month. And the over time capacity is 80 and subcontracting capacity is 90. The initial inventory is zero and should have an ending inventory of zero in the last month. When solving every subproblem, please use the conditions described above and in the subproblem. Do not use conditions described in other subproblems. All solutions for the subproblems should be filled in the blank form given in Solution section. (if your choice is zero, please do not fill it in the form and just left blank): laslisol 50 400 500 200 1.800 . Problem 2.1 please develop a new aggregate plan with less than $4640 total cost. . Problem 2.2 suppose Southern Mechanics has different demand forecast as follows: Forecast 1 2 3 4 5 6 Total 100 300 300 400 500 2001.800 150 150 400 400 500 2001.800 200 150 soboplanlan soplant sal 150 200 350 400 500 200 1.800 baohohsus solo ga 200 200 250 450 500 2001,800 boobs basolanaloolooligan 2002502501400500200 1.800 boolantasmaalsoolanti sal 200 200 250 400 500 250 1.800 soboplanlana soplesol sol 50 200 300 400 500 250 1,800 sol sol, sola solasalsoolooli 800 10 50115035045000200|1,800 sol sola sola olssolpool 800 IL 150130330400350200|1,800 soli sol so ang 500 2 soli 800 12 SO 150 350 400 500 2501,800 13 150 150 400 400 500 200 1,800 14 ISO50 300450lssol200 1.800 stelle 200 200 250 400 500 250 1.800 - w 16 200 200 350 350 500/200/1.800 17 4sol2ool1.800l 18 bools 300 anola so 200 1.800 19 1200 250 300 400 500 150 1.800 alt 200 250 350 350 500 150 1.800 Please develanconte lo 150 150 300 450 500250 1.o 200 200 350 on lisaks Problem 2 Developing aggregate plan Problem 2.2 suppose Southern Mechanics has different demand forecast as follows: Forecast 12 13 14 15 16 Total 100 300 300 400 500 200 1,800 2 150|150|400 400 500 200 1,800 3 200 150 350 400 500 200 1,800 4 150/200 350 400 500/200 1,800 5 200/200/250/450/500/200 1,800 16 |200/250/250 400 500 200 1,800 7 2002001250 400 500 250 1,800 18 150 200 300 400 500/250|1,800 9 150 150 300 450 500/250 1,800 10 150/150 350 450 500|2001,800 NKULU BLAISE 11 150 150 350 400 550 200 1,800 EBENHAEZER AXELL 12 150 150 350 400 500 250 1,800 MOMBOTCH JANESSA TSAKU BERTINHAM 13 150 150 400 400 500 200 1,800 SADIQ NIAMA 14 150 150 300 450 550 200 1,800 JELLOUN TASNIMH 15 2002001250 400 500/250 1,800 SOULDAN MOHAMED SOULDAN 16 200 200 350 350 500 200 1,800 NONDA JACQUES JACQUES 17 200 200 350 400 450/200|1,800 BAKANA MICHAEL PRIVELS 18 200 250 300 400 450|2001,800 KIKOIS CLARA ELIPHAS 19 200 250 300 400 500 150 1,800 ZHA WAN HAO 20 200250350350 500/150|1,800 Please develop aggregate plan