A manufacturer is designing a product layout for a new product production. It plans to use a production line for 8 hours per day in order to meet forecasted demand of 100 units per day. The product requires 7 tasks in total. These tasks are namely, A, B, C, D, E, F, and G respectively. Task A does not have any predecessor to start. To start Task B, it requires Task A to be completed. Starting tasks C needs, the task B to be completed. Also, starting task D needed task B to be completed. Task E can only start upon completion of Task C. Whereas starting task F needs the completion of both the tasks D and E. Finally, starting task G needed, task F to be completed. The processing times for tasks, A, B, C, D, E, F, and G are 2.8, 2.1, 0.9, 1.0, 1.2, 1.8, are 4.7 minutes respectively. Applying the most following tasks rule for balancing the assembly line, with ties broken according to longest task time first. What is the efficiency in percentage?

Understanding Business
12th Edition
ISBN:9781259929434
Author:William Nickels
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Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment
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A manufacturer is designing a product layout
for a new product production. It plans to use
a production line for 8 hours per day in order
to meet forecasted demand of 100 units per
day. The product requires 7 tasks in total.
These tasks are namely, A, B, C, D, E, F, and
G respectively. Task A does not have any
predecessor to start. To start Task B, it
requires Task A to be completed. Starting
tasks C needs, the task B to be completed.
Also, starting task D needed task B to be
completed. Task E can only start upon
completion of Task C. Whereas starting task
F needs the completion of both the tasks D
and E. Finally, starting task G needed, task F
to be completed. The processing times for
tasks, A, B, C, D, E, F, and G are 2.8, 2.1, 0.9,
1.0, 1.2, 1.8, are 4.7 minutes respectively.
Applying the most following tasks rule for
balancing the assembly line, with ties broken
according to longest task time first. What is
the efficiency in percentage?
а.
None is the correct answer
b. 20.83
С.
81.82
d. 0
e. 79.17
Transcribed Image Text:A manufacturer is designing a product layout for a new product production. It plans to use a production line for 8 hours per day in order to meet forecasted demand of 100 units per day. The product requires 7 tasks in total. These tasks are namely, A, B, C, D, E, F, and G respectively. Task A does not have any predecessor to start. To start Task B, it requires Task A to be completed. Starting tasks C needs, the task B to be completed. Also, starting task D needed task B to be completed. Task E can only start upon completion of Task C. Whereas starting task F needs the completion of both the tasks D and E. Finally, starting task G needed, task F to be completed. The processing times for tasks, A, B, C, D, E, F, and G are 2.8, 2.1, 0.9, 1.0, 1.2, 1.8, are 4.7 minutes respectively. Applying the most following tasks rule for balancing the assembly line, with ties broken according to longest task time first. What is the efficiency in percentage? а. None is the correct answer b. 20.83 С. 81.82 d. 0 e. 79.17
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