Process in the order they have arrived Shortest processing time The SPT sequence is -Select-- Earliest due date The EDD sequence is -Select- + Average -Select- - -Select- + -Select- Average Flow Time Average -Select-- Flow Time Lateness -Select-- -Select-- Flow Time -Select- Lateness Tardiness Lateness -Select-- -Select- + - Tardiness -Select- Tardiness -Select- + - -Select- + -Select- + - -Select- +

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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Eight jobs have arrived in the following order:

Job Processing Time Due Date
1 7 23
2 3 9
3 5 8
4 2 11
5 6 16
6 9 18
7 14 40
8 4 31

 

Find and compare the performance measures for the following sequencing rules using the Excel Sequencing template. Round your answers to two decimal places.

  1. Process in the order they have arrived

     

      Flow Time Lateness Tardiness
    Average      
Eight jobs have arrived in the following order:
b. Shortest processing time
The SPT sequence is
-Select- +
C. Earliest due date
The EDD sequence is -Select-
The -Select-
The -Select-
The -Select-
Job
1
2
3 4 5 6
-Select- +
100
7
Find and compare the performance measures for the following sequencing rules using the Excel Sequencing template. Round your answers to two
decimal places.
a. Process in the order they have arrived
-Select- +
8
Average
Average
Processing Time
-Select- +
Average
has the smallest average flow time.
has the smallest average lateness.
has the smallest average tardiness.
7
3
5
2
6
9
14
4
Flow Time
-Select- +
-Select- +
Flow Time
-Select-
Flow Time
Due Date
+
Lateness
-Select- +
Lateness
23
9
8
11
16
18
40
31
-Select-
Lateness
+
Tardiness
-Select- ♦
Tardiness
-Select-
Tardiness
-Select- +
-Select- +
-Select- +
-Select- +
Transcribed Image Text:Eight jobs have arrived in the following order: b. Shortest processing time The SPT sequence is -Select- + C. Earliest due date The EDD sequence is -Select- The -Select- The -Select- The -Select- Job 1 2 3 4 5 6 -Select- + 100 7 Find and compare the performance measures for the following sequencing rules using the Excel Sequencing template. Round your answers to two decimal places. a. Process in the order they have arrived -Select- + 8 Average Average Processing Time -Select- + Average has the smallest average flow time. has the smallest average lateness. has the smallest average tardiness. 7 3 5 2 6 9 14 4 Flow Time -Select- + -Select- + Flow Time -Select- Flow Time Due Date + Lateness -Select- + Lateness 23 9 8 11 16 18 40 31 -Select- Lateness + Tardiness -Select- ♦ Tardiness -Select- Tardiness -Select- + -Select- + -Select- + -Select- +
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