The retailer has seen a shift in the way in which consumers purchase items, such as kitchen appliances.Online retailing now accounts for over 80% of their sales and, to reflect this change, the retailer has decided to convert some of its retail space into warehouse space. This conversion project consists of 10 activities. For example, Activity C takes 3 weeks to complete and can only be started after ActivityA has been completed. Information on the 10 activities is outlined in Table 3 attached.    Required  With reference to the precedence table above, construct a network diagram by going through the: a. Forward and backward. passes  b. Identify the critical path and duration of the project.  c. Comment on the difference between critical activities and non-critical activities.  **Note: Draw your network diagram in Excel.

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 retailer has seen a shift in the way in which consumers purchase items, such as kitchen appliances.Online
retailing now accounts for over 80% of their sales and, to reflect this change, the retailer has decided to convert
some of its retail space into warehouse space. This conversion project consists of 10 activities. For example,
Activity C takes 3 weeks to complete and can only be started after ActivityA has been completed. Information on
the 10 activities is outlined in Table 3 attached. 

 

Required 
With reference to the precedence table above, construct a network diagram by going through the:
a. Forward and backward. passes 
b. Identify the critical path and duration of the project. 
c. Comment on the difference between critical activities and non-critical activities. 


**Note: Draw your network diagram in Excel.   

 

Precedence Table
Activity
A
B
с
D
E
F
G
H
I
J
Preceding Activity
A
B
C
C, D
D
E, F, G
H, I
Duration (Weeks)
5
3
4
3
5
3
6
4
2
3
Transcribed Image Text:Precedence Table Activity A B с D E F G H I J Preceding Activity A B C C, D D E, F, G H, I Duration (Weeks) 5 3 4 3 5 3 6 4 2 3
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