A fresh food company in Oman is specialized in apples distribution in Oman. Annual sales forecast is 5040 boxes of apple. It costs OR 10 to make and receive an order and holding cost is OR 3.5 per box per year. The prices depend on quantities purchased such that the order quantities (in boxes) from 1 to 199 at a unit price RO 5; quantity 200 to 499 at a unit price 4.5 RO; and quantity 500 and more at a per unit price of 4 RO. If the discount option is considered, then what is the total annual cost of the best option including purchasing cost? a 21136 b. 22583 C29813 d. 25000 e None is correct