How long will it take in years and months), for $500 to double in value, if it earns interest at 2.97% compounded semi-annually. Round the month to the next higher month (e.g. 7.1 becomes 8). Do not enter a value of 12 months, it must be converted to another year (e.g. 2 years 12 months must be converted to 3 years 0 months). Years must be an integer. If years is an exact integer such as 17 years 0 months, a zero must be entered for months. All answer boxes must have an entry! I/Y = % P/Y = C/Y = PV = $ PMT = $ FV = $ Time years and months