Apply the four popular sequencing rules to the five jobs shown in the table below. For each sequence determine: • The average completion time (sum of total flow time/number of jobs) Utilisation measure (Total job work time/Sum of total flow time) Average number of jobs in system (Sum of total flow time/Total job work time) Average job lateness (Total late days/Number of jobs) Job Work (Processing) Job Due Time Date (Days) (Days) 6 8 Job A

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter12: Queueing Models
Section: Chapter Questions
Problem 59P
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Apply the four popular sequencing rules to the five jobs shown in the table below.
For each sequence determine:
The average completion time (sum of total flow time/number of jobs)
Utilisation measure (Total job work time/Sum of total flow time)
Average number of jobs in system (Sum of total flow time/Total job work time)
Average job lateness (Total late days/Number of jobs)
Job Due
Job Work (Processing)
Time
Date
(Days)
(Days)
8
6
18
15
23
Job
ABCDE
6 W ∞ NO
6
2
8
3
9
Transcribed Image Text:Apply the four popular sequencing rules to the five jobs shown in the table below. For each sequence determine: The average completion time (sum of total flow time/number of jobs) Utilisation measure (Total job work time/Sum of total flow time) Average number of jobs in system (Sum of total flow time/Total job work time) Average job lateness (Total late days/Number of jobs) Job Due Job Work (Processing) Time Date (Days) (Days) 8 6 18 15 23 Job ABCDE 6 W ∞ NO 6 2 8 3 9
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