1. According to the information of diagram below, FIND PW & FW of the cash flow. (20 mins). (Gradient) 750 i = 10 % per year un years 256 $20 400 500 2. A person is planning for his retirement, then he wants to know if he saves 1000$ per year for 12 years, what will be the size of equal yearly withdrawals after year 12, for five next years. i = 12% per year compounded quarterly. (Draw the diagram- 15 mins). 3. The information of two projects is given as follows; Project A B First Cost 22,000 19000 Annual Operation Cost 4,800 3,500 Salvage Value 2.500 1,500 Life, Years 4 Using MARR 15% per year, determine which project should be selected on the basis of a future-worth analysis. (20 mins)