You are the project manager for the NGH project. The figure given below represents the small project you are completing for your organization.

How much float can you use on Activity G if Activity B actually takes eight days to complete?
Correct Answer: D
Explanation/Reference:
Explanation:
If Activity B uses seven days of float, which it can, it does not allow Activity D, G, or J to have any float available. This is because the total duration of path ABDGJK cannot exceed 30 days, the duration of the project. If Activity B uses the seven days of float, then the path meets the project's duration at Day 30.
Incorrect Answers:
A, B: These are not the valid calculation.
C: Seven represents the amount of float available on Activity G before Activity B uses the available float.