Mac-in-the-Box sells computer equipment by mail and telephone order. Mac sells 2,400 flat-bed scanners per year. Ordering cost is $300 and the annual holding cost is 25 percent of the items price. There are 300 working days in the year and the lead time is 3 days. The scanner manufacturer offers the following price structure to Mac-in-the Box: Order Quantity Price per Unit 1 to 199 $520.00 200 to 499 $515.00 500 or more $512.00 What is the low cost for each of the three Price per Unit options? For the optimal order quantity, what is the inventory position immediately after an order is placed