the demand for $1$ week is $116$ units. $($This is a corporate operation, and there are $250$ working days per year$).$

a$)$ What is the EOQ? $199\mathrm{.}89$ units $($round your response to two decimal places$).$

b$)$ What is the average inventory if the EOQ is used? nits $($round your response to two decimal places$).$