1. (40 points) You invest $x at 8% APR compounded annually for 5 years. Your friend also invests some amount at the same time at 8% APR compounded annually for 5 years. However, she withdraws half of the accumulated interest at the end of each year. You both end up having the same amount at the end of 5 years. In order to achieve this, your friend's initial investment must have been t times as much as yours. What is t