Five jobs need to be processed on a single machine. All the jobs are available for processing attime t = 0. Their respective processing times are given below.The average completion time (in minutes) of jobs as per the Shortest Processing Time rule isa)9.8b)24.2c)49.0d)121.0Correct answer is option 'B'. Can you explain this answer?

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Five jobs need to be processed on a single machine. All the jobs are available for processing at time t = 0. Their respective processing times are given below.

The average completion time (in minutes) of jobs as per the Shortest Processing Time rule is

a)
9.8
b)
24.2
c)
49.0
d)
121.0

Correct answer is option 'B'. Can you explain this answer?

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Five jobs need to be processed on a single machine. All the jobs are available for processing attime t = 0. Their respective processing times are given below.The average completion time (in minutes) of jobs as per the Shortest Processing Time rule isa)9.8b)24.2c)49.0d)121.0Correct answer is option 'B'. Can you explain this answer?

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