Question 7 5 point Save Answer "Lead time demand: The university bookstore wants to determine the sire of the notebook orders. It observes a weekly demand of 150 notebooks with a standard deviation of 20 notebooks. The cost of placing an order is $200 per unit, and the time from ordering to receiptis 4 weeks. The procurement cost wholesale price of the product is $20 per unit The annual inventory carrying cost is 10% of the procurement cost of the product. What is the expected demand during the lead time for this produet? Assume store is open for 50 weeks in a year (Do not round your intermediate calculations. Round your final answers to the nearest whole number. Only enter the number. Do not enter any units