1. Assume that a project has an expected total duration of 25 days, but several

Question

1. Assume that a project has an expected total duration of 25 days, but several optimistic employees feel that it can be completed in as little as 18 days, while others expect it to take nearly 40 days. Using program evaluation and review technique calculations, what is the project duration to be used in project Gantt charts and other tracking tools?

I need assistance in understanding this problem. The book gives the answer but I am not understanding how they came to that conclusion.

This is the second part of the question:

. 2. If a critical path method calculation of project duration was 25 days, how does the program evaluation and review technique calculation in Question 1 compare?

Explanation / Answer

1. Assume that a project has an expected total duration of 25 days, but several optimistic employees feel that it can be completed in as little as 18 days, while others expect it to take nearly 40 days. Using program evaluation and review technique calculations, what is the project duration to be used in project Gantt charts and other tracking tools?

I need assistance in understanding this problem. The book gives the answer but I am not understanding how they came to that conclusion.

This is the second part of the question:

. 2. If a critical path method calculation of project duration was 25 days, how does the program evaluation and review technique calculation in Question 1 compare?

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