Southeastern Bell stocks a certain switch connector at its central warehouse for supplying field service offices. The yearly demand for these connectors 15,000 units. Southeastern estimates its annual holding cost for this item to be ?$ 22 per unit. The cost to place and process an order from the supplier is ?$ 76 . The company operates 300 days per? year, and the lead time to receive an order from the supplier is 2 working days.
Please show me steps to B
a) Therefore, optimal order quantity is 322 units
b) What are the annual holding? costs? ?$ nothing ?(round your response to the nearest whole? number).