Question: Please help me answer this question. And show me how you got the answer along with the calculations. Thank-you!! The following jobs are waiting to

Please help me answer this question. And show mePlease help me answer this question. And show mePlease help me answer this question. And show mePlease help me answer this question. And show me how you got the answer along with the calculations. Thank-you!!

The following jobs are waiting to be processed at the same machine centre. Jobs are logged as they arrive: Job B Due Date 325 314 315 313 312 Duration (days) 40 5 3 8 D 16 The first day the task arrives is the first day that the job is being done. In what sequence would the jobs be ranked according to the following decision rules: (a) FCFS, (b) EDD, (c) SPT, and (d) LPT? All dates are specified as manufacturing planning calendar days. Assume that all jobs arrive on day 275. Which decision is best and why? a) Using the FCFS (first come, first served ) decision rule for sequencing the jobs, the order is (assume that jobs came in the order in which they are listed in the table): Sequence Job 1 2 3 4 7 5 The average tardiness (job lateness) for the sequence developed using the FCFS rule is days (round your response to two decimal places). The percentage utilization for the sequence developed using the FCFS rule is % (enter your response 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 2 3 4 5 The average tardiness (job lateness) for the sequence developed using the EDD rule is days (round your response to two decimal places). The percentage utilization for the sequence developed using the EDD rule is % (enter your response as a percentage rounded to two decimal places). c) 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): Sequence Job 1 2 B 3 4 B 5 7 The average tardiness (job lateness) for the sequence developed using the SPT rule is days (round your response to two decimal places). The percentage utilization for the sequence developed using the SPT rule is % (enter your response as a percentage rounded to two decimal places). d) Using the LPT (longest processing time) 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 2. 3 4 5 The average tardiness (job lateness) for the sequence developed using the LPT rule is days (round your response to two decimal places). The percentage utilization for the sequence developed using the LPT rule is % (enter your response as a percentage rounded to two decimal places)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!