Using the gross requirements schedule below*, prepare an alternative ordering system POQ that orders every 3 weeks for 3 weeks ahead (a periodic order quantity) as a Lot Sizing technique. What is the cost of this ordering system? Period Gross requirements 1 45 2 20 3 40 4 0 5 10 6 50 7 30 8 0 9 30 10 55 *Holding cost = $1/unit/week; setup cost = $200; lead time = 1 week; beginning inventory = 45 units. Prepare a net requirements plan (enter your responses as whole numbers). 1 45 2 20 3 40 4 0 5 10 6 50 7 30 8 0 9 30 10 55 45 Period Gross requirements On-hand at beginning of period On-hand at end of period Net requirements Order receipt Order release DOODUUUUU The cost of this ordering system is $ (enter your response as a whole number)