Question 4: Six jobs waiting at a workstation will be processed in order, starting with the one with the shortest break time. In the table below, the time elapsed since the arrival of the works, the time remaining to the delivery and the processing time are given. According to this, create the work order and fill in the data in the relevant table. (fill in the second table in the photos) a) What is the average delay time with the generated order? b) How many hours is the average flow time? c) How many jobs will be delayed? d) How many jobs will not be delayed?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter12: Queueing Models
Section: Chapter Questions
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Question 4: Six jobs waiting at a workstation will be processed in order, starting with the one with the shortest break time. In the table below, the time elapsed since the arrival of the works, the time remaining to the delivery and the processing time are given. According to this, create the work order and fill in the data in the relevant table.
(fill in the second table in the photos)
a) What is the average delay time with the generated order?
b) How many hours is the average flow time?
c) How many jobs will be delayed?
d) How many jobs will not be delayed?

Work
| Time since arrival (hours) - Time to delivery (hours)
Processing time (hours)
A
7
8
5
B
11
3
3
6
11
4
E
4
8
F
5
14
9.
2.
Transcribed Image Text:Work | Time since arrival (hours) - Time to delivery (hours) Processing time (hours) A 7 8 5 B 11 3 3 6 11 4 E 4 8 F 5 14 9. 2.
work
break time
start time (hour)2 - end time (hour)
- delay (hour)
- flow time (hours)
Transcribed Image Text:work break time start time (hour)2 - end time (hour) - delay (hour) - flow time (hours)
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ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,