11. During the time producing the optimal quantity,( based on your calculation in Questions 8 and 10), there will be about __ brackets sold.( Please round it to an integer and include no units.)
12. If Rose uses the optimal production quantity calculated above in Question 9, the maximum inventory level would be __, the average inventory level would be __, and the annual holding cost would be ___.( Please round to an integer and include no units.)
13. If Rose uses the optimal production quantity calculated above in Question 9, there would be about __ production runs each year. Hence, the total annual setup cost is ___ and the total annual inventory cost, including the cost of production is ___.( Please round to an integer and include no units.)
14. If the lead time is one-half day, the reorder point( ROP) is __ units.( Please round to an integer and include no units.)