4.1 This project will be executed using detailed planning rather than rolling wave or progressive planning. We should be able to do this once we have clearly defined requirements. Briefly describe the difference between detailed planning and rolling wave planning. (12 marks) 4.2 Janet emphasised that no scope changes will be allowed once the project begins. However, Project Management plans should be dynamic, flexible, and receptive to change when the environment or project changes. List the common elements that Janet and her project team must include when drafting their Project Management Plans. (8 marks)