You are the project manager responsible for planning to create the new iphone model. Show me a first draft of what this work breakdown structure could look like for this project. Make assumptions where appropriate. Your WBS needs to have: 1. At least 3 work packages (Summary) 2. 3-5 Level 2 tasks identified in each work package - numbered 3. Level 3 activities identified for 1 of the Level 2 tasks in EACH of the 3 work packages. 4. You can use * to denote any deliverables/milestones