Mathematics, 29.11.2019 07:31, pebbles3961

Xyz company uses "continuous review system (q, rop)" for an item. lead-time is currently one week. the average demand during the week is 100 units with a standard deviation of 20 units. if the supplier increases lead-time to 4 weeks, what will be the standard deviation of lead-time demand?
a.40 80
b.17.89
c.44.72
d.120

Answers: 3

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Xyz company uses "continuous review system (q, rop)" for an item. lead-time is currently one week. t...