A high-ranking officer, who commands sufficient political clout to promote the idea that a new system is needed and when the go-ahead is granted to remove obstacles as the project progresses, is known as:

A high-ranking officer, who commands sufficient political clout to promote the idea that a new system is needed and when the go-ahead is granted to remove obstacles as the project progresses, is known as:
A . Champion
B . Professional
C . Certified
D . Advocate

Answer: A