Explanation
Activity List is created by decomposing Work Breakdown Structure into work packages. These work packages are decomposed into activities and further into smaller tasks that result into the documented activity list.
Answer D is incorrect. The project management plan defines all of the processes, activities, and work for the
project manager, project management team, and the team members.
Answer B is incorrect. The business analysis plan isn't a valid answer for the decomposition of the project
activities.
Answer C is incorrect. The network diagram illustrates the flow of the project activities and is not a simple
listing of the activities.
The network diagram clearly shows the relationship of activities, predecessor activities, and successor activities.