For each of the following, compute the present value (Do not include the dollar signs ($). Enter rounded answers as directed, but do not use the rounded numbers in intermediate calculations. Round your answers to 2 decimal places (e.g., 32.16)):

Present Value Years Interest Rate Future Value $ 12 4 % $ 18,928 $ 4 9 43,117 $ 16 12 806,382 $ 21 11 663,816