Question $2,$ Problem $12\mathrm{.}11$

Part $2$ of $4$

HW Score: $14\mathrm{.}29\%,1$ of $7$ points

Points: $0$ of $1$

Southeastern Bell stocks a certain switch connector at its central warehouse for supplying field service offices. The yearly demand for these connectors is $15,800$ units, Southeastern estimates its annual holding cost for this item to be $$25$ per unit. The cost to place and process an order from the supplier is $$77.$ 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? $($round your response to the nearest whole number$)$