1 1 Using the Rule of 72, approximate the following amounts. a. If the value of land in an area is increasing 6 percent a year, how long will it take for property values to double? 6 points Time period years eBook Han b. If you earn 10 percent on your investments, how long will it take for your money to double? (Round your answer to 1 decimal place) Time period years Print References c. At an annual interest rate of 5 percent, how long will it take for your savings to double? (Round your answer to 1 decimal place.) Time period years