The production process shown below consists of five stages. The numbers in parentheses are the times in minutes to complete one unit before it moves on to he next stage. The demand rate is 32 units per hour. Stage C (5) Stage A (4 ) Stage B (3) Stage E (3) Stage D (5) a. How many workers are needed at each stage if management wants a utilization of at least 80 percent? Round your answers up to the nearest whole number. Stage A: workers Stage B: workers Stage C: workers Stage D: workers Stage E: workers o. Suppose that the number of workers at each stage are as follows:

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter4: Linear Programming Models
Section: Chapter Questions
Problem 111P
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The production process shown below consists of five stages. The numbers in parentheses are the times in minutes to complete one unit before it moves on to
he next stage. The demand rate is 32 units per hour.
Stage C (5)
Stage A (4
Stage B (3)
Stage E (3)
Stage D (5)
a. How many workers are needed at each stage if management wants a utilization of at least 80 percent? Round your answers up to the nearest whole number.
Stage A:
workers
Stage B:
workers
Stage C:
workers
Stage D:
workers
Stage E:
workers
o. Suppose that the number of workers at each stage are as follows:
Stage
Number of Workers
Transcribed Image Text:The production process shown below consists of five stages. The numbers in parentheses are the times in minutes to complete one unit before it moves on to he next stage. The demand rate is 32 units per hour. Stage C (5) Stage A (4 Stage B (3) Stage E (3) Stage D (5) a. How many workers are needed at each stage if management wants a utilization of at least 80 percent? Round your answers up to the nearest whole number. Stage A: workers Stage B: workers Stage C: workers Stage D: workers Stage E: workers o. Suppose that the number of workers at each stage are as follows: Stage Number of Workers
b. Suppose that the number of workers at each stage are as follows:
Stage
Number of Workers
A
2
В
3
C
3
D
E
3
What is the output rate at each stage? Round your answers to the nearest whole number.
Stage A:
units/hour
Stage B:
units/hour
Stage C:
units/hour
Stage D:
units/hour
Stage E:
units/hour
C. Where is the bottleneck in this process?
The bottleneck is
-Select- +
Transcribed Image Text:b. Suppose that the number of workers at each stage are as follows: Stage Number of Workers A 2 В 3 C 3 D E 3 What is the output rate at each stage? Round your answers to the nearest whole number. Stage A: units/hour Stage B: units/hour Stage C: units/hour Stage D: units/hour Stage E: units/hour C. Where is the bottleneck in this process? The bottleneck is -Select- +
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