Expenditure Initial infrastructure cost = 400000 Annal operating cost =30000 One time major overhaul cost = 50000 (end of Maintenance cost year 4) every 8 years = 90000 (until end of project life) Income Annual Income =RM X (starting Project life = Infinity end of year end of project life) 3 until a) Construct a cash flow diagram to show the income and expenditrue for the above project