At Dot Com, a large retailer of popular books, demand is constant at 48,000 books per vear. The cost of placing an order to replenish stock is $10, and the annual cost of holding is $6.00 per book. Use this information to answer questions in this page. Ques 1. The Dot Com's of der quality is books. (Enter your response rounded to the fist whole number.) Ques 2. The optimal number of orders per year is orders. Enter your response rounded to the nearest whole number.) Ques 3. The optimal interval (in working days) between orders is days. Assume 300 working days a year. (Enter your response rounded to one decimal place.) Ques 4. Stock is received 4 working days after an order has been placed. If the average demand during lead-time is 54 with no safety stock, the reorder point is books.(Enter your response rounded to the nearest whole number.) C=2Q(H)+QD(S)EOQ=H2DSTBOEOQ=DEOQ(12months/year) Variable demand and constant lead time: R=dL+SafetyStockSafetystock=zdLTdLT=dL