The owner/operator of the local franchise of Handyman, Inc., has four jobs to do today, shown in the order they were received: Job W X > N Y Processing Time (hrs) 4 3 2 1 Due (hrs from now) 4 5 2 1 If he uses the shortest processing time first priority rule to schedule these jobs, what will be the average number of jobs in his shop today?

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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The owner/operator of the local franchise of Handyman,
Inc., has four jobs to do today, shown in the order they
were received:
Job
W
X
Y
Z
Processing
Time (hrs)
4
3
2
1
If he uses the shortest processing time first priority rule to
schedule these jobs, what will be the average number of
jobs in his shop today?
Multiple Choice
0
1
2
3
Due
(hrs from now)
4
5
2
1
4
Transcribed Image Text:The owner/operator of the local franchise of Handyman, Inc., has four jobs to do today, shown in the order they were received: Job W X Y Z Processing Time (hrs) 4 3 2 1 If he uses the shortest processing time first priority rule to schedule these jobs, what will be the average number of jobs in his shop today? Multiple Choice 0 1 2 3 Due (hrs from now) 4 5 2 1 4
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