4. Digital Eye must design an assembly line to produce a new line of slim digital cameras. Assembling a single camera requires the completion of nine distinct tasks, and information about each of these tasks is provided below: Task Immediate Predecessors Task Duration (sec) A None 10 SEC В A 20 C A 25 В 15 E В F В 19 D, E 25 H С, F 30 H 12
4. Digital Eye must design an assembly line to produce a new line of slim digital cameras. Assembling a single camera requires the completion of nine distinct tasks, and information about each of these tasks is provided below: Task Immediate Predecessors Task Duration (sec) A None 10 SEC В A 20 C A 25 В 15 E В F В 19 D, E 25 H С, F 30 H 12
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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![4. Digital Eye must design an assembly line to produce a new line of slim digital cameras. Assembling a single camera requires the completion of nine distinct tasks, and information about each of these tasks is provided below:
| Task | Immediate Predecessors | Task Duration (sec) |
|------|--------------------------|---------------------|
| A | None | 10 |
| B | A | 20 |
| C | A | 25 |
| D | B | 15 |
| E | B | 5 |
| F | B | 19 |
| G | D, E | 25 |
| H | C, F | 30 |
| I | H | 12 |
This assembly line operates 8 hours a day to produce 576 digital cameras daily. Digital Eye uses the LPT rule to create the design. (Noteshaper Scenarios #27) Please show all your work as I did in PowerPoints to get full credit.
a. What is the cycle time of Digital Eye’s assembly line, in seconds?
b. How many workstations are required by this design?
c. What tasks are done at which workstation?
d. Which workstation has the maximum idle time?
e. How efficient is this design?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78a6270a-46ae-4950-aa47-fb46973de32f%2F781ee14e-fcfe-4cd6-b99f-8b9bef34b538%2F359bwr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. Digital Eye must design an assembly line to produce a new line of slim digital cameras. Assembling a single camera requires the completion of nine distinct tasks, and information about each of these tasks is provided below:
| Task | Immediate Predecessors | Task Duration (sec) |
|------|--------------------------|---------------------|
| A | None | 10 |
| B | A | 20 |
| C | A | 25 |
| D | B | 15 |
| E | B | 5 |
| F | B | 19 |
| G | D, E | 25 |
| H | C, F | 30 |
| I | H | 12 |
This assembly line operates 8 hours a day to produce 576 digital cameras daily. Digital Eye uses the LPT rule to create the design. (Noteshaper Scenarios #27) Please show all your work as I did in PowerPoints to get full credit.
a. What is the cycle time of Digital Eye’s assembly line, in seconds?
b. How many workstations are required by this design?
c. What tasks are done at which workstation?
d. Which workstation has the maximum idle time?
e. How efficient is this design?
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