In their research which analyzed the Project Management Body of Knowledge (PMBOK) from a knowledge management perspective, Reich and Wee (2006) made which of the following findings: A. The PMBOK has a strong bias for explicit declarative and procedural knowledge B. The PMBOK pays less attention to tacit and causal knowledge relative to why certain processes should be performed C. The PMBOK addresses what to do and how to conduct project management activities D. All of the above. E. None of the above