Problem 4-4 Calculating Interest Rates [LO 3] Solve for the unknown interest rate in each of the following: (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g.. 32.16.) Present Value Years $ Interest Rate % 4 5 745 935 18,000 73,300 Future Value $ 1,441 1,778 144,832 318,815 16 19