Which of the following is NOT true regarding the program work breakdown structure (WBS)?

It defines a program and groups the program's discrete work elements in a way that helps organize and define the total work scope of the program.

It subdivides the program deliverables to work packages that are linked to the activities within the program.

It defines all the work and only the required work for the program.

It subdivides the program deliverables to work packages that are linked to the activities within the program.