An investment will pay $20,000 at the end of the first year, $30,000 at the end of the second year, and $50,000 at the end of the third year. (FV of \$1, PV of \$1, FVA of \$1, and PVA of \$1) Note: Use the appropriate factor(s) from the tables provided. Required: Determine the present value of this investment using a 10 percent annual interest rate. Note: Round your intermediate calculations and final answer to nearest whole dollar