Present value (with changing interest rates). Marty has been offered an injury settlement of $15,000 payable in 5 years. He wants to know what the present value of the injury settlement is if his opportunity cost is 4.5%. (The opportunity cost is the interest rate in this problem.) What if the opportunity cost is 6.5%? What if it is 10.5%? C. If Marty's opportunity cost is 4.5%, what is the present value of the injury settlement? (Round to the nearest cent.)