Southeastern Bell stocks a certain switch connector at its contral warehouse for supplying fold service offices. The yearly demand for these connectors is 15,300 units. Southeaster estimates its annual holding cost for this item to be $26 per unit. The cost to place and process an order from the supplier is $72. The company operates 300 days per year, and the lead time to receive an order from the supplier is 3 working days. a) What is the economic order quantity units (round your response to the nearest whole number). b) What are the annual holding costs? S (round your response to the nearest whole number). c) What are the annual ordering costs? $(round your response to the nearest whole number). d) What is the reorder point? units (round your response to the nearest whole number)