Southeastern Bell stocks a certain switch connector at its central warehouse for supplying field service offices. The yearly demand for these connectors is

$15$ comma $10015,100$

units. Southeastern estimates its annual holding cost for this item to be

$$$$2222$

per unit. The cost to place and process an order from the supplier is

$$$$7575.$

The company operates

$300300$

days per$$ year, and the lead time to receive an order from the supplier is

$33$

working days.

Part $2$

$$a$)$ What is the economic order$$ quantity?

$320320$

units $($round your response to the nearest whole$$ number$).$

Part $3$

$$b$)$ What are the annual holding$$ costs?

$$$enter your response here

$($round your response to the nearest whole$$ number$).$