Question: a) Using the SPT (shortest processing time) decision rule for sequencing the jobs, the order is (to resolve a tie, use the order in which

a) Using the SPT (shortest processing time)

a) Using the SPT (shortest processing time) decision rule for sequencing the jobs, the order is (to resolve a tie, use the order in which the jobs were received): An Alabama lumberyard has four jobs on order, as shown in the following table. Today is day 205 on the yard's schedule. In what sequence would the jobs be ranked according to the decision rules on the left: Sequence Job Job Duration (days) 3 1 Due Date 209 208 210 212 4 2 ooo 8 3 5 4 All dates are specified as manufacturing planning calendar days. Assume that all jobs arrive on day 205. Compute all times based on initiating work on day 205. days (round The average tardiness (job lateness) for the sequence developed using the SPT rule = your response to two decimal places). days The average completion time (flow time) for the sequence developed using the SPT rule = (round your response to two decimal places). % (enter your response The percentage utilization for the sequence developed using the SPT rule = as a percentage rounded to two decimal places). b) Using the EDD (earliest due date) decision rule for sequencing the jobs, the order is (to resolve a tie, use the order in which the jobs were received): Sequence Job 1

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