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Question
(a) What is the reorder point if there is no safety stock?
(b) What is the reorder point if the service level is 80 percent?
(c) How much more safety stock is required if the service level is raised from 80 percent to 90 percent?
Answer
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Q:
Weight Day
Package 1
Package 2
Package 3
Package 4 Monday
23
22
23
24 Tuesday
23
21
19
21 Wednesday
20
19
20
21 Thursday
18
19
20
19 Friday
18
20
22
20 (a) If he sets an upper control limit of 21 and a lower control limit of 19 around the target value of twenty ounces, the control chart is based on what value of z?
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Answer:
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