You are starting the four-year college education today, and you are worried if you have enough money in your account for tuitions and fees. You are going to pay $15,000 a year at the beginning of each school year starting today. If the interest rate on your account is 7%, compounded annually, how much should you have in your account today? Round to the nearest cent. Do not include any unit (If your answer is $111.11, then type 111.11 without $ sign.)