【单选题】Toni adds $5,000 to her savings on the first day of each year. Tim adds $5,000 to his savings on the last day of each year. They both earn a 9% rate of return. What is the difference in their savings ...
【单选题】Jamie earned $180 in interest on her savings account last year. She has decided to leave the $180 in her account so that she can earn interest on the $180 this year. The interest Jamie earns this year...