Which of These Is a Drawback for Agile Project Management

Multiple Choice

Which of these is a drawback for Agile Project Management?

A) Final outcomes are well-defined since Agile requirements are clearly articulated at the start of the design phase.
B) The users of the project deliverable tend to be uninformed as to project status until the delivery phase once the initial bid process has ended.
C) The project team will be unsure the deliverable works since testing is delayed to the very end of the project.
D) The frequent rescoping of a predictable project becomes wasted expense as it won't deliver added benefits.