You are the project manager of the GUH project. You are using the critical chain scheduling
method as your approach to project scheduling. What two items can you compare in the critical
chain method to determine if corrective action is appropriate?

A.
Amount of buffer remaining to the amount of resources available

B.
Amount of buffer remaining to the amount of buffer used

C.
Availability of project resources and project buffer

D.
Amount of buffer needed to the amount of buffer remaining

Explanation:
The difference between the buffer needed and the buffer remaining can determine whether
corrective action is appropriate.
Answer option C is incorrect. This is not an accurate description of how the critical chain
determines the need for corrective action.
Answer option B is incorrect. This is not an accurate description of how the critical chain
determines the need for corrective action.
Answer option A is incorrect. This is not an accurate description of how the critical chain
determines the need for corrective action.