M. P. VanOyen Manufacturing has gone out on bid for a regulator component Expected demand is 675 units per month. The item can be purchased from either Allen Manufacturing or Baker Manufacturing. Their price lists are shown in the table. Ordering cost is $50, and annual holding cost per unit is $7 Allen Mfg Baker Mfg. Quantit 1-499 500-999 1000+ Unit Price $16.00 15.50 15.00 Quantit 1-399 400-799 800+ Unit Price $16.10 15.60 15.10 a) What is the economic order quantity if price is not a consideration? 340.16 units (round your response to the nearest whole number). b) Which supplier, based on all options with regard to discounts, should be used? Allen Mfg c) What is the optimal order quantity and total annual cost of ordering, purchasing, and holding the component? The optimal order quantity iswith a total cost of S(round your responses to the nearst whole number)