answer all.

At the current demand rate, daily demand for an inventory item is normally distributed with mean = 25 units and standard deviation 4. We use this item 365 days per year, and the order lead time is 7 days (1 week) whenever we reorder to replenish our inventory. Use this information to answer the following questions Question 1 1 pts If I was going to determine the order quantity Q to use in a (Q, R) system for this item, my EOQ analysis would use D ____ units. (Assume you are going to use a yearly carrying cost H = $ per unit per year in your EOQ formula.) Question 2 1 pts If I was going to find the reorder point R needed to achieve 95% service level for this item, I would use as the average demand during lead time If I was going to find the reorder point R needed to achieve 95% service level for this item, I would use as the standard deviation of demand during lead time. (Round your answer to two decimal places.) Question 4 1 pts If I was going to find the reorder point R needed to achieve 95% service level for this item, I would use as the z value when computing R All else constant, increasing the order lead time has what effect(s) ? increases the average demand during lead time increases the standard deviation of demand during lead time increases the reorder point R needed to achieve any given service level increases the safety stock needed to achieve any given service level increases the z value used to compute the reorder point R for any given service level