How long the total process will take. b.  Which jobs can be delayed without delaying the early start of any subsequent activity?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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The Radio Shock Electronics centralized billing department prepares monthly inventory reports for use by
the store's purchasing agents.  Given the following information, use the critical path method to determine:
 
COMPLETE THE NETWORK DIAGRAM
a.  How long the total process will take.
b.  Which jobs can be delayed without delaying the early start of any subsequent activity?
Activity
A
B
с
ES
LS
DE
F
G
H
Start
Get computer printouts of customer purchases
Get stock records for the month
Reconcile purchase printouts and stock records
Total stock records by department
Determine reorder quantities for coming period
Prepare stock reports for purchasing agents
Finish
Activity
(Duration)
Job and Description
EF
LF
Immediate
Time
predecessors (Hours)
0
13
24
35
23
41
A
A
B, C
B, C
E
D, F
G
22
0
Transcribed Image Text:Activity A B с ES LS DE F G H Start Get computer printouts of customer purchases Get stock records for the month Reconcile purchase printouts and stock records Total stock records by department Determine reorder quantities for coming period Prepare stock reports for purchasing agents Finish Activity (Duration) Job and Description EF LF Immediate Time predecessors (Hours) 0 13 24 35 23 41 A A B, C B, C E D, F G 22 0
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