When can the individual activities start and finish (at the earliest) if no delays occur? 2. Which are the critical bottleneck activities where any delays must be avoided to prevent delaying project completion? 3. For the other activities, how much delay can be tolerated without delaying project completion
When can the individual activities start and finish (at the earliest) if no delays occur? 2. Which are the critical bottleneck activities where any delays must be avoided to prevent delaying project completion? 3. For the other activities, how much delay can be tolerated without delaying project completion
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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Question
1. When can the individual activities start and finish (at the earliest) if no delays occur?
2. Which are the critical bottleneck activities where any delays must be avoided to prevent delaying project completion?
3. For the other activities, how much delay can be tolerated without delaying project completion?

Transcribed Image Text:Table: Activity list of Reliable Construction project.
Immediate
Estimated
Activity
Activity Description
Predecessors
Duration
A
Excavate
2 weeks
Lay the foundation
Put up the rough wall
Put up the roof
Install the exterior plumbing
Install the interior plumbing
Put up the exterior siding
Do the exterior painting
B
A
4 weeks
10 weeks
D
6 weeks
E
4 weeks
5 weeks
7 weeks
G
D
H
E, G
9 weeks
7 weeks
8 weeks
Do the electrical work
F, I
Put up the wallboard
Install the flooring
Do the interior painting
K
4 weeks
5 weeks
Install the exterior fixtures
Install the interior fixtures
M
2 weeks
N
K, L
6 weeks
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