The average number of jobs in system for edd schedule

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Reference no: EM132259879

The owner/operator of an in-home meal catering company has four jobs to deliver today, shown in the order in which they were received:

JOB Arrival Processing Due

Time Time Time

V 0 6 4

W 0 5 5

X 10 2 4

Y 10 4 3

Z 15 1 1

a) If the owner uses the shortest processing time first (SPT) priority rule to schedule these jobs, what will be the average job tardiness?

b) If the owner uses the earliest due date (EDD) priority rule to schedule these jobs. d what will be the average job tardiness?

c) What would be the average number of jobs in the system for the EDD schedule?

d) What would be the average flowtime for the SPT schedule?

Reference no: EM132259879

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