You have been assigned to a new project and have received the approved charter. You organized the project team and, working together with the stakeholders, you have completed the scope statement. You and your team are now going to create a Work Breakdown Structure. You are discussing the processes for creating the work breakdown structure. Your team is not familiar with the process and you are providing them with coaching and guidance. Which of the following would not be included in your discussion about the WBS?

1. Status and progress about task completion is measurable.
2. Time/cost can be easily estimated.
3. The appropriate level of detail is defined
4. Work package activities are arranged in predecessor / successor relationships