What annual rate of return is earned on a $10,000 investment when it grows to $18,000 in nine years? Round your answer to two decimal places. 6.74% 1.80% 8.00% cannot be solved with the information provided You would like to have $700,000 when you retire in 35 years. How much should you invest today, if your investments can earn 11% per year? Round answer to the nearest dollar. Enter answer without any negative signs, decimals, or commas. How many years will it take $600 to grow to $1,500 with an annual interest rate of 10% Enter your answer provided by calculator rounded to two decimal places