Novelty Gifts, Inc. is experiencing some inventory control problems. The manager currently orders $5,000$ units four times each year to handle annual demand of $20,000$ units. Each order costs $$15$ and each unit costs $$1\mathrm{.}50$ to carry. The manager maintains a safety stock of $200$ units.

C$)$ What is average inventory under EOQ if the manager maintains a safety stock of $200$ units?

D$)$ Calculate total annual inventory cost under EOQ.

$517$ units & $$124868$

$517$ units & $ $77475$

$517$ units & $$47393$