4 pts Question 12 An investor has visions of tripling her money in 5 years. What interest rate is required to her to do so if the investment draws interest compounded quarterly? This problem involves taking a 20th root. Round you answer to two decimal places. Write your answer as a percent, with two decimal places, it should look like Do not include the % symbol in your answer. (Hint: The digits in this number add to 18.)