1. Draw the network and perform the Forward and Backward Passes. 2. What are the earliest and latest completion times for the project? 3. Find the slack for each of the activities.

Practical Management Science
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ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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The table shows the activities that need to be undertaken to complete a certain project as well as the respective times in weeks needed to complete the activities. Also shown are the predecessor activities or the activities that need to be completed before a particular activity may start.

Activity
Immediate Predecessor
A
B
D
A,B
B
C,D
Time to Complete
8
9
10
5
4
1. Draw the network and perform the Forward
and Backward Passes.
2. What are the earliest and latest completion
times for the project?
3. Find the slack for each of the activities.
4. What are the critical activities and the critical
path.
co
Transcribed Image Text:Activity Immediate Predecessor A B D A,B B C,D Time to Complete 8 9 10 5 4 1. Draw the network and perform the Forward and Backward Passes. 2. What are the earliest and latest completion times for the project? 3. Find the slack for each of the activities. 4. What are the critical activities and the critical path. co
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