Question: Q1 : Determine the sequence using SPT and EDD priority rules. For each sequence determine : Time to complete all jobs. Mean flow time. Average

Q1 : Determine the sequence using SPT and EDD

Q1 : Determine the sequence using SPT and EDD priority rules. For each sequence determine :

  1. Time to complete all jobs.
  2. Mean flow time.
  3. Average number of jobs in the system.
  4. Average lateness if the current day is 150. ( Note : if the current day is 150 and the due date is 162, then there is 162-150= 12 days to complete the order.)
  5. The average tardiness.
Processing Time (hr) Current Order Due Date (day) 10 7 A101 B272 C105 D707 E555 15 162 158 152 170 154 4 8

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