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A retailer manages inventory using an EOQ control policy and orders two products (A and B) jointly together from the same vendor. The two products share a common ordering cost of $110 per order. In addition, the following data have been collected: Input Annual demand for product, D Product specific ordering costs Unit Cost of Product Common order cost Total order cost, S = Holding cost, h - Product A Product B 5,200 10,400 $ 25 $ 15 $ 500$ 150 110 $135.00 $ 125 25% 25% 110 Product A Product B 8 # 5 EOQ # of orders per year Annual Order Cost Cycle inventory (units) Cycle inventory (S value) Annual Holding Cost Total Inventory Cost Joint Optimal Order frequency Calculation Common Ordering Cost $/order Ordering Cost S* Optimal Order Frequency, N $150.00 1) What is the optimal order frequency? 2) What is the total annual cost