The estimated annual demand for window frames is 13,000 units. If you estimated the optimal order quantity to be 2,600 frames. Determine the number of orders per year and the order cycle time given that the store is open 310 days annually. #of orders/year = 5 orders, Order cycle time = 62 store days ao #of orders/year = 5 orders, Order cycle time = 64 store days..bo #of orders/year = 6 orders, Order cycle time = 52 store days.co #of orders/year = 6 orders, Order cycle time = 54 store days.do #of orders/year = 7 orders, Order cycle time = 44 store days .eo #of orders/year = 7 orders, Order cycle time = 42 store days fo