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The following jobs are waiting to be processed at Rick Solano's machine center. Solano's machine center has a relatively long backlog and sets a fresh

The following jobs are waiting to be processed at Rick Solano's machine center. Solano's machine center has a relatively long backlog and sets a fresh schedule every 2 weeks, which does not disturb earlier schedules. Below are the jobs to be scheduled today, which is day 241 (day 241 is a work day). Job names refer to names of clients and contract numbers. Compute all times based on initiating work on day 241.

Job

Date Job Received

Due Date

Duration (days)

BR02

230

320 35

CX01

235

360

40

DE06

231

310

30

RG05

228

300

15

SY11

225

270

25

Using the FCFS (first come, first served) decision rule for sequencing the jobs, the order is:

Sequence

Job

1

??

2

??

3

??

4

??

5

??

The total flow time for the sequence developed using the FCFS rule =??? days (round your response to two decimal places).

The percentage utilization for the sequence developed using the FCFS rule =??? %%%(enter your response as a percentage rounded to two decimal places).

The average number of jobs in the system for the sequence developed using the FCFS rule =??? jobs (round your response to two decimal places).

The average tardiness (job lateness) for the sequence developed using the FCFS rule =??? days (round your response to two decimal places).

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 total flow time for the sequence developed using the EDD rule =????? days (round your response to two decimal places).

The percentage utilization for the sequence developed using the EDD rule =??? %(enter your response as a percentage rounded to two decimal places).

The average number of jobs in the system for the sequence developed using the EDD rule =?? jobs (round your response to two decimal places).

The average tardiness (job lateness) for the sequence developed using the EDD rule =??? days (round your response to two decimal places).

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

??

3

??

4

??

5

??

The total flow time for the sequence developed using the SPT rule =?? days (round your response to two decimal places).

The percentage utilization for the sequence developed using the SPT rule =?? %(enter your response as a percentage rounded to two decimal places).

The average number of jobs in the system for the sequence developed using the SPT rule =???? jobs (round your response to two decimal places).

The average tardiness (job lateness) for the sequence developed using the SPT rule =??? days (round your response to two decimal places).

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 total flow time for the sequence developed using the LPT rule = ???? days (round your response to two decimal places).

The percentage utilization for the sequence developed using the LPT rule =???? %%(enter your response as a percentage rounded to two decimal places).

The average number of jobs in the system for the sequence developed using the LPT rule =??? jobs (round your response to two decimal places).

The average tardiness (job lateness) for the sequence developed using the LPT rule =??? days (round your response to two decimal places).

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