1. The problem is to identify which qualities a project manager should have from the given options. 2. A project manager should know how to effectively delegate because delegation is essential for managing tasks and resources efficiently. 3. A project manager should be able to articulate the vision of the project to ensure all team members understand the goals and direction. 4. Possessing deep knowledge and skill in all functional areas is not necessary; instead, a project manager should have a good understanding and rely on experts in those areas. 5. Having proper organizational authority is important so the project manager can make decisions and allocate resources. 6. "Leave no stone unturned" when identifying tasks is a good practice to ensure comprehensive planning and risk management. Final answer: The project manager should have the following qualities: - Know how to effectively delegate - Be able to articulate the vision of the project - Have proper organizational authority - "Leave no stone unturned" when identifying all tasks to be performed