Weekly demand for jeans at a Zara store is normally distributed, with a mean of 170 and a standard deviation of 85. The supply plant takes two weeks to supply a Zara order. The store manager monitors its inventory continuously and reorders jeans when the available inventory drops below 400. How much safety stock does the store carry? What CSL does the store achieve? If the store manager wants to target a CSL of 93 percent, how much safety inventory of jeans should the store carry? What should the ROP be?