Which of the following best describes a core belief of Agile?

A.
Unique skill sets are harnessed when team members play different roles on a project.

B.
The best customer feedback comes near the end of the project when there is working
software to review.

C.
Project status can be gauged by frequently reviewing completed milestones as reflected
in the plan.

D.
Working solutions are the most accurate way of seeing the progress of the effort.