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a ) Using the FCFS ( first come, first served ) decision rule for sequencing the jobs, the order is ( assume that jobs came
a Using the FCFSfirst come, first served decision rule for sequencing the jobs, the order isassume that jobs came in the order in which they are listed in the table:
Part Part Part Part
Sequence
Job
A
D
E
C
B
B
D
E
C
A
C
E
D
A
B
C
E
A
D
B
D
C
B
E
A
Part
The average tardinessjob lateness for the sequence developed using the FCFS rule
enter your response here days round your response to two decimal places
Part
The percentage utilization for the sequence developed using the FCFS rule
enter your response hereenter your response as a percentage rounded to two decimal places
Part
b Using the EDDearliest due date decision rule for sequencing the jobs, the order isto resolve a tie, use the order in which the jobs were received:
Part Part Part Part
Sequence
Job
D
E
A
B
C
E
A
C
D
B
A
E
B
D
C
B
D
A
C
E
E
A
B
C
D
Part
The average tardinessjob lateness for the sequence developed using the EDD rule
enter your response here days round your response to two decimal places
Part
The percentage utilization for the sequence developed using the EDD rule
enter your response hereenter your response as a percentage rounded to two decimal places
Part
c Using the SPTshortest processing time decision rule for sequencing the jobs, the order isto resolve a tie, use the order in which the jobs were received:
Part Part Part Part
Sequence
Job
B
E
A
D
C
E
D
B
A
C
A
C
D
B
E
C
A
E
D
B
E
B
C
D
A
Part
The average tardinessjob lateness for the sequence developed using the SPT rule
enter your response here days round your response to two decimal places
Part
The percentage utilization for the sequence developed using the SPT rule
enter your response hereenter your response as a percentage rounded to two decimal places
Part
d Using the LPTlongest processing time decision rule for sequencing the jobs, the order isto resolve a tie, use the order in which the jobs were received:
Part Part Part Part
Sequence
Job
D
A
E
C
B
E
C
D
B
A
E
A
D
B
C
B
E
A
C
D
E
C
B
A
D
Part
The average tardinessjob lateness for the sequence developed using the LPT rule
enter your response here days round your response to two decimal places
Part
The percentage utilization for the sequence developed using the LPT rule
enter your response hereenter your response as a percentage rounded to two decimal places
Question content area right
Part
The following jobs are waiting to be processed at the same machine center. Jobs are logged as they arrive:
Job
Due Date
Durationdays
Upper A
Upper B
Upper C
Upper D
Upper E
All dates are specified as manufacturing planning calendar days. Assume that all jobs arrive on day Assume each job starts at the beginning of the day and finishes at the end of the daya job that begins on day and takes days will finish on day and the next job begins in the morning of day Compute all times based on initiating work on day
Compute all times based on initiating work on day 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:listbox listbox listbox The average tardiness job lateness for the sequence developed using the FCFS rule days round your response to two decimal placesThe percentage utilization for the sequence developed using the FCFS rule enter your response as a percentage rounded to two decimal placesenter your response as a percentage rounded to two decimal placesb 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:listbox listbox listbox The average tardiness job lateness for the sequence developed using the EDD rule days round your response to two decimal placesThe percentage utilization for the sequence developed using the EDD rule enter your response as a percentage rounded to two decimal placesenter your response as a percentage rounded to two decimal placesc 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:listbox listbox listbox The average tardiness job lateness for the sequence developed using the SPT rule days round your response to two decimal placesThe percentage utilization for the sequence developed using the SPT rule enter your response as a percentage rounded to two decimal placesenter your response as a percentage rounded to two d
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