Kitchen-Tech Appliances Inc. (KTA) manufactures a variety of kitchen appliances. Their high selling air fryer AF22-Y1 with the following expected demand figures (in units) over the coming six months: Answer the followinq questions independently: (a) In order to meet the demand and the planned ending inventory for these household gadgets, KTA wants to develop an aggregate production plan using the following strategy. (a) In order to meet the demand and the planned ending inventory for these household gadgets, KTA wants to develop an aggregate production plan using the following strategy. Use maximum overtime hours allowed during months 1-2. Hire eighteen temporary workers at the start of month 3 and an additional six temporary workers at the start of month 4 , and lay off twenty of them at the end of month 4 . No overtime allowed in month 3 and 4 , however use maximum level of subcontracting. Use just enough overtime in months 5 and 6 to attain zero ending inventory in month 5 and the planned ending inventory at the end of month 6 . Subcontracting option available only in months 3 and 4 . (Assume that hired workers will work from the first day of hiring month.) Please develop the aggregate production plan and calculate the relevant costs. Show the resulting aggregate production plan and the corresponding relevant costs using the worksheet format given below. (b) KTA wants to develop a level production plan for these air fryers AF22-Y1 in order to meet the demand and planned ending inventory. Is the current workforce (72 workers) sufficient for level strategv? Yes/No. If "No", then what will be the appropriate size of the workforce for the level strategy? Note: No table or cost calculation is required for part b: (c) KTA wants to develop a chase production plan for these air fryers AF22-Y1 in order to meet the demand and planned ending inventory. For period-1, is the current workforce (72 workers) sufficient for chase strategy? Yes/No. If " No, then what will be the appropriate size of the workforce for period-1 when applying the chase strategy? Note: No table or cost calculation is required for part'c