Question content area left

Part 1

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

Sequence	Job
1	CX-01 SY-11 BR-02 RG-05 DE-06

Part 2

2	SY-11 CX-01 BR-02 DE-06 RG-05

Part 3

3	SY-11 RG-05 BR-02 DE-06 CX-01

Part 4

4	BR-02 DE-06 CX-01 SY-11 RG-05

Part 5

5	RG-05 SY-11 DE-06 CX-01 BR-02

Part 6

The total flow time for the sequence developed using the FCFS rule =

enter your response here

days (round your response to two decimal places).

Part 7

The percentage utilization for the sequence developed using the FCFS rule =

enter your response here%

(enter your response as a percentage rounded to two decimal places).

Part 8

The average number of jobs in the system for the sequence developed using the FCFS rule =

enter your response here

jobs (round your response to two decimal places).

Part 9

The average tardiness (job lateness) for the sequence developed using the FCFS rule =

enter your response here

days (round your response to two decimal places).

Part 10

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	RG-05 CX-01 DE-06 BR-02 SY-11

Part 11

2	RG-05 BR-02 CX-01 SY-11 DE-06

Part 12

3	SY-11 BR-02 DE-06 RG-05 CX-01

Part 13

4	BR-02 CX-01 DE-06 RG-05 SY-11

Part 14

5	SY-11 CX-01 RG-05 BR-02 DE-06

Part 15

The total flow time for the sequence developed using the EDD rule =

enter your response here

days (round your response to two decimal places).

Part 16

The percentage utilization for the sequence developed using the EDD rule =

enter your response here%

(enter your response as a percentage rounded to two decimal places).

Part 17

The average number of jobs in the system for the sequence developed using the EDD rule =

enter your response here

jobs (round your response to two decimal places).

Part 18

The average tardiness (job lateness) for the sequence developed using the EDD rule =

enter your response here

days (round your response to two decimal places).

Part 19

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	RG-05 BR-02 DE-06 SY-11 CX-01

Part 20

2	SY-11 CX-01 BR-02 RG-05 DE-06

Part 21

3	RG-05 BR-02 DE-06 SY-11 CX-01

Part 22

4	SY-11 BR-02 DE-06 RG-05 CX-01

Part 23

5	DE-06 BR-02 SY-11 CX-01 RG-05

Part 24

The total flow time for the sequence developed using the SPT rule =

enter your response here

days (round your response to two decimal places).

Part 25

The percentage utilization for the sequence developed using the SPT rule =

enter your response here%

(enter your response as a percentage rounded to two decimal places).

Part 26

The average number of jobs in the system for the sequence developed using the SPT rule =

enter your response here

jobs (round your response to two decimal places).

Part 27

The average tardiness (job lateness) for the sequence developed using the SPT rule =

enter your response here

days (round your response to two decimal places).

Part 28

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	DE-06 RG-05 CX-01 BR-02 SY-11

Part 29

2	DE-06 RG-05 SY-11 CX-01 BR-02

Part 30

3	DE-06 CX-01 RG-05 BR-02 SY-11

Part 31

4	RG-05 SY-11 CX-01 DE-06 BR-02

Part 32

5	BR-02 SY-11 CX-01 RG-05 DE-06

Part 33

The total flow time for the sequence developed using the LPT rule =

enter your response here

days (round your response to two decimal places).

Part 34

The percentage utilization for the sequence developed using the LPT rule =

enter your response here%

(enter your response as a percentage rounded to two decimal places).

Part 35

The average number of jobs in the system for the sequence developed using the LPT rule =

enter your response here

jobs (round your response to two decimal places).

Part 36

The average tardiness (job lateness) for the sequence developed using the LPT rule =

enter your response here

days (round your response to two decimal places).

...

Question content area right

Part 1

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	225	270	25
CX01	230	320	35
DE06	235	360	40
RG05	231	310	30
SY11	228	300	15