19-7different methods of evaluating investment: proposals. Someone had an amount of 60,000 $ Dollars , and he wanted to invest it. He had two opportunities, each of which brought him the following streams : second chance 35000 35000 15000 15000 First chance 18000 18000 18000 18000 18000 year 1 2 3 4 5 The value of the Salvage is estimated to be 3000 $ Dollars for the first opportunity and 2000 $ Dollars for the second opportunity. Required: As a management accountant, you are asked to express an opinion on investing the amount using the following methods: 1- The net present value, noting that the discount rate is 10%. 2. The internal rate of return on investment