An investment is expected to generate 10 annual cash flows of $2268 per year, starting in exactly three years. There is an additional cash flow of $2928 expected in exactly 7 years. If the appropriate annual interest rate is 10%, compounded annually, what would you expect someone to pay for this investment today? [Keep at least 4 decimal places for all intermediate steps. Express your final answer with 2 decimal places (ie. 55555.55 and NO COMMAS)