The desired dally output for an assembly line is 480 units. This assembly line will operate 7/60 minutes per day. The following table contains information on this product's task times and precedence relationships: TASK ABCDEFGH TASK TIME (SECONDS) 50 48 Work Station I II 222222 IV 28 25 30 78 58 18 b. What is the workstation cycle time? Workstation cycle time 95 seconds per unit c. Balance this line using the largest number of following tasks. Use the longest task time as a secondary criterion. (Leave no cells blank - be certain to enter "0" wherever required.) IMMEDIATE PREDECESSOR A-C-D E-G B-D F LL A A с B Task C D-F E-G Idle Time 5 5 55 20 d. What is the efficiency of your line balance? (Round your answer to 1 decimal place.)
The desired dally output for an assembly line is 480 units. This assembly line will operate 7/60 minutes per day. The following table contains information on this product's task times and precedence relationships: TASK ABCDEFGH TASK TIME (SECONDS) 50 48 Work Station I II 222222 IV 28 25 30 78 58 18 b. What is the workstation cycle time? Workstation cycle time 95 seconds per unit c. Balance this line using the largest number of following tasks. Use the longest task time as a secondary criterion. (Leave no cells blank - be certain to enter "0" wherever required.) IMMEDIATE PREDECESSOR A-C-D E-G B-D F LL A A с B Task C D-F E-G Idle Time 5 5 55 20 d. What is the efficiency of your line balance? (Round your answer to 1 decimal place.)
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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Question

Transcribed Image Text:The desired daily output for an assembly line is 480 units. This assembly line will operate 760 minutes per day. The following table
contains information on this product's task times and precedence relationships:
TASK
А
ABCDEFGH
58 48 28 25 38 78 58 18
TASK TIME
(SECONDS)
Work Station
I
II
III
50
IV
40
20
Efficiency
30
50
10
b. What is the workstation cycle time?
Workstation cycle time 95 seconds per unit
IMMEDIATE
PREDECESSOR
c. Balance this line using the largest number of following tasks. Use the longest task time as a secondary criterion. (Leave no cells
blank - be certain to enter "0" wherever required.)
Task
IAAUI
A-C-D
E-G
B-D
F
А
А
77.6 %
B
с
D-F
E-G
Idle Time
d. What is the efficiency of your line balance? (Round your answer to 1 decimal place.)
5
5
55
20
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