Five jobs need to be processed on a single machine. All the jobs are a – McqOptions

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1.	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.JobsIIIIIIIVVProcessing times (in minutes)13471411The mean completion time using the shortest processing time rule is _________ minutes.
A.	9.8
B.	24.2
C.	49
D.	121
Answer» C. 49

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