Question: cs system purchases computer hard drives from a supplier. cs systems weekly demand is normally distributed with a mean of 300 hard drives and a
cs system purchases computer hard drives from a supplier. cs systems weekly demand is normally distributed with a mean of 300 hard drives and a standard deviation of 75. the lead time is 6 weeks.
suppose that cs systems uses a fixed time period model and reviews its inventory every week. if an inventory review shows that the current inventory position is 200 hard drives, the order quantity that targets a 90% service level (corresponding z=1.28) is
A) 2035
B) 1835
C) 1635
D) 2354
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