Question 1: Alice and her family is preparing for their Thanksgiving trip. The preparation requires the completion of the following activities along with their durations and immediate predecessor(s): (Ac- tivity: A, Duration: 5, Predecessor(s): None);(Activity: B, Duration: 2, Predecessor(s): A);(Activity: C, Duration: 5, Predecessor(s): A);(Activity: D, Duration: 2, Predecessor(s): B,C);(Activity: E, Du- ration: 2, Predecessor(s): C);(Activity: F, Duration: 1, Predecessor(s): D);(Activity: G, Duration: 4, Predecessor(s): A,B,F) 1) Draw the network diagram of this Thanksgiving trip preparation. 2) Find the earliest start times of all the activities. 3) What is the critical path? 4) What is the project duration?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Question 1: Alice and her family is preparing for their Thanksgiving trip. The preparation requires the
completion of the following activities along with their durations and immediate predecessor(s): (Ac-
tivity: A, Duration: 5, Predecessor(s): None);(Activity: B, Duration: 2, Predecessor(s): A);(Activity:
C, Duration: 5, Predecessor(s): A);(Activity: D, Duration: 2, Predecessor(s): B,C);(Activity: E, Du-
ration: 2, Predecessor(s): C);(Activity: F, Duration: 1, Predecessor(s): D);(Activity: G, Duration: 4,
Predecessor(s): A,B,F)
1) Draw the network diagram of this Thanksgiving trip preparation.
2) Find the earliest start times of all the activities.
3) What is the critical path?
4) What is the project duration?
Transcribed Image Text:Question 1: Alice and her family is preparing for their Thanksgiving trip. The preparation requires the completion of the following activities along with their durations and immediate predecessor(s): (Ac- tivity: A, Duration: 5, Predecessor(s): None);(Activity: B, Duration: 2, Predecessor(s): A);(Activity: C, Duration: 5, Predecessor(s): A);(Activity: D, Duration: 2, Predecessor(s): B,C);(Activity: E, Du- ration: 2, Predecessor(s): C);(Activity: F, Duration: 1, Predecessor(s): D);(Activity: G, Duration: 4, Predecessor(s): A,B,F) 1) Draw the network diagram of this Thanksgiving trip preparation. 2) Find the earliest start times of all the activities. 3) What is the critical path? 4) What is the project duration?
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