the demand for beans is $6600$ cases per year $($each case has $24$ ten$-$pound bags$)$ for company B$.$ Safety stock is $30$ cases. The cases cost $4800$ and it cost $5$ per case to place an order. The holding cost is $40$ cases a year. The lead time to receive an order is up

is seven days. Company B is open $300$ days a year.

$**$

what is their annual ordering cost if they order at their EOQ level? show all work.

$**$

what is their reorder point if they order at twice their EOQ? show all work.

$**$

what is the increase in their EOQ if all of the model parameters $($except the number of days in a year$)$ double? show all work