Critical Chain Project Management CCPM)is Based on the Idea That

Multiple Choice

Critical Chain Project Management CCPM) is based on the idea that

A) people often inflate or add cushioning to their time estimates
B) PERT/CPM was developed in the 1950s so it is too old to be of any use
C) Precedence Diagramming only considers the critical path of a project
D) all of the above
E) none of the above