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	%			$	17,328
	$				4			9					41,517
	$				16			12					790,382
	$				21			11					647,816