1) An investor buys a house for 150,000. 6 months later, the investor spends 9,000 to renovate the house. One year after buying the house, the investor sells it for 199,000 If the interest rate is 3% p.a, what is the net present value of this cashflow? Enter an answer correct to 1. 2) An investor invests 10,000,000 in a new factory, which takes a year to build. After construction is finished, the factory will generate an income of 100,000 monthly, received in arrears, for 12 years. Compute the net present value of the investment project at an interest rate of 4% p.a. Enter an answer correct to 1,000. An investor invests 10,000,000 in a new factory, which takes a year to build. After construction is finished, the factory will generate an income of 114,000 monthly, received in arrears, for 10 years. Compute the yield of the investment project. % Enter a percentage correct to 1 decimal place