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 1 2 3 4 5 Job A B C D E The average tardiness (job lateness) for the sequence developed using the FCFS rule = days (round your response to two decimal places) The following jobs are waiting to be processed at the same machine center. Jobs are logged as they arrive: Job A B C D E Due Date 315 313 312 325 314 Duration (days) 3 8 16 40 5 All dates are specified as manufacturing planning calendar days. Assume that all jobs arrive on day 275. Assume each job starts at the beginning of the day and finishes at the end of the day (a job that begins on day 275 and takes 8 days will finish on day 282, and the next job begins in the morning of day 283). Compute all times based on initiating work on day 275

Practical Management Science
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Chapter2: Introduction To Spreadsheet Modeling
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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 in the order in which they are listed in the table):
Sequence
1
2
3
4
5
Job
A
B
C
E
The average tardiness (job lateness) for the sequence developed using the FCFS rule =
days (round your response to two decimal places)
The following jobs are waiting to be processed at the same machine center. Jobs
are logged as they arrive:
Job
A
B
C
E
Due Date
315
313
312
325
314
Duration (days)
3
8
16
40
5
All dates are specified as manufacturing planning calendar days. Assume that all
jobs arrive on day 275. Assume each job starts at the beginning of the day and
finishes at the end of the day (a job that begins on day 275 and takes 8 days will
finish on day 282, and the next job begins in the morning of day 283). Compute all
times based on initiating work on day 275.
Transcribed Image Text: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 1 2 3 4 5 Job A B C E The average tardiness (job lateness) for the sequence developed using the FCFS rule = days (round your response to two decimal places) The following jobs are waiting to be processed at the same machine center. Jobs are logged as they arrive: Job A B C E Due Date 315 313 312 325 314 Duration (days) 3 8 16 40 5 All dates are specified as manufacturing planning calendar days. Assume that all jobs arrive on day 275. Assume each job starts at the beginning of the day and finishes at the end of the day (a job that begins on day 275 and takes 8 days will finish on day 282, and the next job begins in the morning of day 283). Compute all times based on initiating work on day 275.
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