Problem 4-4 Calculating Interest Rates [LO 3]

Solve for the unknown interest rate in each of the following (Enter rounded answers as directed, but do not use rounded numbers in intermediate calculations. Enter your answer as a percent rounded to 2 decimal places (e.g., 32.16)):

Present Value				Years			Interest Rate				Future Value
	$	745			4				%			$	1,441
		935			5				%				1,778
		18,000			16				%				144,832
		73,300			19				%				318,815