1. The current interest rates are at 8.50%. The bond you're holding pays you $45 semi-annually for the next ten years. What is the present value of your bond, which has a maturity value of $1,000?
2. Your aunt Josephine recently inherited $100,000 and she is 75 years old. She'd like to see how much money she can take annually from the investment if it earns 8% (annually). Based upon her family genes, she thinks she will likely live to 90 years old. How much can she take from this investment annually if her estimates are correct?
3. A wise investor purchased an investment property in Key West, FL five years ago when the market was depressed. It generates $12,000 annually in rental income and was purchased for $200,000. The current appraised value is $212,000. What is the return on investment this year?