Sarah Allen, a lottery winner, will receive the following payments over the next seven years. She has been approached by an investor who will pay Sarah a lump sum today for the rights to those future cash flows. If she can invest her cash flows in a fund that will earn 11.1 percent annually, how much should Sarah require the investor to pay for the cash flows? (Round answer to 2 decimal places, e.g. 15.25. Do not round factor values.) Present value of investment