1. Developing a building, analysts forecast that it will cost you $300,000 immediately, and it will cost you $500,000 in one year. The sale is forecasted to be $1,400,000 in two years. If your discount rate is i = 5%, what is the internal rate of return for this investment? '
2. Developing a building, analysts forecast that it will cost you $250,000 immediately, and it will cost you $700,000 in one year. The sale is forecasted to be $1,700,000 in two years. If your discount rate is i = 6.5%, what is the internal rate of return for this investment?