a) List the four sequential phases of project life-cycle applied to a project management control? (8 Marks) b) You are requested by your company to lead a team to mobilize a new machine that the company has purchased from a manufacturer in overseas. The new machine is to be located in the company's factory to facilitate new operations. In your own words, outline briefly how you would plan this project by applying through these four phases. (10 Marks) c) Your company has awarded with a grant to do major maintenance work on the main bridge that connecting the north and south area of the town. You and your team are requested to prepare a list of stakeholders that may involve and impacted by the maintenance work. Identify at least four relevant stakeholders to the project and briefly describe their roles. (10 Marks) d) Define project constraints. Discuss on the triple project constraints and gives one example cach. (10 Marks) e) Describe briefly the following financial models applied in project selections. (1) Return on Investment (ROI) (3 Marks) (ii) Net present value (NPV). (3 Marks) (iii) Break-Even Point (BEP) (3 Marks) (iv) Internal rate of return (IRR)