Which Statement About Critical Chain Project Management Is Best

Multiple Choice

Which statement about critical chain project management is best?

A) CCPM is a complete solution to current project management scheduling needs.
B) In a multi-project environment where resources are shared,it is impossible to avoid multitasking.
C) There is substantial large-scale empirical research that confirms the efficacy of CCPM.
D) Lack of milestones within CCPM make coordination with external suppliers and subcontractors much easier.