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Question
The bullwhip effect:
A) occurs as orders are relayed from retailers to distributors to wholesalers to manufacturers.
B) results in increasing fluctuations at each step of the sequence.
C) increases the costs associated with inventory in the supply chain.
D) occurs because of distortions in information in the supply chain.
E) All of the above are true.
Answer
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Related questions
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The tracking signal is the:
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D) ratio of cumulative error / MAD.
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A) immediate rivals
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B) rejecting a good lot.
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E) none of the above
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The probability of rejecting a good lot is known as consumer's risk.
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Because most services cannot be inventoried, there is little place for JIT to help service organizations achieve competitive advantage.
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Demand for a given item is said to be dependent if:
A) it originates from the external customer.
B) there is a deep bill of material.
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A) use tends to be predictable, and pricing tends to be fixed.
B) use tends to be predictable, and pricing tends to be variable.
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________ rely on a variety of supplier relationships to provide services on demand.
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A) higher capital cost
B) higher wage rates
C) smaller labor pool
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E) All of the above are limitations of job expansion.
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When a worker obtains clear and timely information about his/her performance, his/her job includes which of the following characteristics?
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A) estimate the trend line.
B) eliminate forecast errors.
C) measure forecast accuracy.
D) seasonally adjust the forecast.
E) remove random variations.
Q:
Which of the following is NOT a key benefit of MRP?
A) increased quality
B) better response to customer orders
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E) reduced inventory levels
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Demand for a given item is said to be dependent if:
A) it originates from the external customer.
B) there is a deep bill of material.
C) the finished products are mostly services (rather than goods).
D) there is a clearly identifiable parent.
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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?
(b) With the UCL and LCL of part a, what do you conclude about this processis it in control?
Answer:
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What is the difference between natural and assignable causes of variation?
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What are the three possible results (or findings) from the use of control charts?
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An assembly line has 10 stations with times of 1, 2, 3, 4, , 10, respectively. What is the bottleneck time?
A) 18.18% of the throughput time
B) 100% of the throughput time
C) 550% of the throughput time
D) 50% of the throughput time
E) 1.82% of the throughput time