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 1 Job 2 3 4 5 The total flow time for the sequence developed using the LPT rule = response to two decimal places). days (round your The percentage utilization for the sequence developed using the LPT rule = your response as a percentage rounded to two decimal places). % (enter 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). 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 1 Job 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. 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). Job Date Job Received Due Date Duration (days) BR-02 225 270 25 CX-01 230 320 35 DE-06 235 360 40 RG-05 231 310 30 SY-11 228 300 15
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 1 Job 2 3 4 5 The total flow time for the sequence developed using the LPT rule = response to two decimal places). days (round your The percentage utilization for the sequence developed using the LPT rule = your response as a percentage rounded to two decimal places). % (enter 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). 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 1 Job 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. 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). Job Date Job Received Due Date Duration (days) BR-02 225 270 25 CX-01 230 320 35 DE-06 235 360 40 RG-05 231 310 30 SY-11 228 300 15
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Transcribed Image Text: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
1
Job
2
3
4
5
The total flow time for the sequence developed using the LPT rule =
response to two decimal places).
days (round your
The percentage utilization for the sequence developed using the LPT rule =
your response as a percentage rounded to two decimal places).
% (enter
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).
Transcribed Image Text: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
1
Job
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.
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).
Job
Date Job
Received
Due Date Duration (days)
BR-02
225
270
25
CX-01
230
320
35
DE-06
235
360
40
RG-05
231
310
30
SY-11
228
300
15
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