Stephanie Watson plans to make the following investment beginning next year. She will invest $2,140 in each of the next three years, and will then make investments of $3,650, $3,725, $3,875, and $4,000 over the following four years. If the investments are expected to earn 12.55 percent annually, how much will Stephanie have at the end of the seven years?(Round answer to 2 decimal places, e.g. 15.25.)