An attorney’s office operates with a single copier.

At the beginning of a particular day the following jobs are waiting for processing. All jobs must be distributed to clients or in court by 9:00 a.m., and it is now 7:30 a.m.

Regular size paper takes an average of 1.0 second per page to complete, while the legal-size paper takes 1.2 seconds per page. These times include allowances for stapling, bundling, move, and changeover time. The due date for each job is 90 minutes from now or 5,400 seconds. If processing is always by job, calculate the average flowtime, lateness, and tardiness for this group of jobs using FCFS (1-2-3-4-5) and SPT sequencing rules. Can all jobs be completed by 9:00 a.m.? Use the Excel Sequencing template to perform your analysis.

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Job Job Content 1 2 345 5 500 regular size papers 250 legal size papers 100 regular size papers 400 legal size papers 1,000 regular size papers 1,500 legal size papers 1,200 regular size papers 300 legal size papers