Solve for the unknown number of years in each of the following (Enter rounded answers as directed, but do not use rounded numbers in intermediate calculations. Round your answers to 2 decimal places (e.g., 32.16)): Present Value Years Interest Rate Future Value $ 650 12 % $ 1,505 2,341 10 4,100 33,605 15 391,120 33,300 22 210,308