Cooper Electronics uses NPV profiles to visually evaluate competing projects. Key data for the two projects under consideration are given in the following table:

	Terra	Firma
Initial investment	$25,000		$22,000
Year	Cash inflows
1	$11,000		$6,000
2	$8,000		$8,000
3	$7,000		$6,000
4	$10,000		$9,000

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Using these data, graph, on the same set of axes, the NPV profiles for each project using discount rates of 0%, 8%, and the IRR.

The IRR of project Terra __ %