Which Two Project Team Success Factors Have Shown the Strongest

Multiple Choice

Which two project team success factors have shown the strongest correlation to successful project performance as perceived by senior managers?​ 

A)  Stimulating work environment and opportunity for team and individual recognition 
B)  Clearly defined project and team objectives, and use of task and relationship behaviors to resolve conflicts 
C)  Clear project plans created by the team, and effective communications 
D)  Mutual trust, respect, and credibility and cross-functional cooperation