What comment can be added to the answer given to the question?
What can be the limitations of critical path scheduling?
This method is not suitable for working in practical situations as there will be reallocation of projects and activities often. Another limitation is that tales too much time to identify all activities and inter relate them, so this scheduling is not suitable for big projects and is complex. This method is activity based, so it does not allow people to track resources independently of the activities. This is not suitable for projects with lot of overlapping activates.