Just do #19

Price per Borx $1.25 20 15 .10 Number of Boxes ,000 to 1,999 2000 to 4,999 5,000 to 9.999 0,000 or more 19. Given this information Expected demand during lead time = 300 units Standard deviation of lead time demand -30 units Determine each of the following, assuming that lead time demand is distributed normally a. The ROP that will provide a risk of stockout of I percent during lead time. b. The safety stock needed to attain a I percent risk of stockout during lead time e. Would a stockout risk of 2 percent require more or less safety stock than a I percent risk? Explain. Would the ROP be larger, smaller, or unaffected if the acceptable risk were 2 percent instead of I percent? Explain