Suppose you are a corporate buyer. One of your suppliers delivers a particular part in 12 days on average, with a standard deviation of 3. The daily usage averages 20 units per day with a standard deviation of 4. Use Table 7 -2. What is the standard deviation of demand during lead time? If you use a continuous review policy, how much safety stock would you want on hand to ensure at least 90 percent availability of the part while waiting for replenishment?

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Chapter1: An Overview Of Strategic Marketing
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Suppose you are a corporate buyer. One of your
suppliers delivers a particular part in 12 days on
average, with a standard deviation of 3. The daily
usage averages 20 units per day with a standard
deviation of 4. Use Table 7 -2.
What is the standard deviation of demand during
lead time?
If you use a continuous review policy, how much
safety stock would you want on hand to ensure at
least 90 percent availability of the part while waiting
for replenishment?
Transcribed Image Text:Suppose you are a corporate buyer. One of your suppliers delivers a particular part in 12 days on average, with a standard deviation of 3. The daily usage averages 20 units per day with a standard deviation of 4. Use Table 7 -2. What is the standard deviation of demand during lead time? If you use a continuous review policy, how much safety stock would you want on hand to ensure at least 90 percent availability of the part while waiting for replenishment?
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