Suppose that the retailer has identified a potential supplier from overseas who would be able to supply the item at a unit cost of $$60$ and a constant delivery lead time of $24$ weeks. The retailer would incur an order cost of $$1,000$ per order.Characterize the optimal inventory policy for this item $($i$.$e$.,$ answer both questions of how much to order and when to order$)$ if this overseas supplier were to be used.What would the average annual ordering and inventory holding costs implied by the policy you identified in part $($c$)$ be for this item?