Determine the internal rate of return (IRR) to the nearest percent on a project with an initial outlay of $10,000 resulting in a cash flow of $3,000 at the end of year 1, $5,000 at the end of year 2, and $7,500 at the end of year 3.

	a.	31%
	b.	22%
	c.	13%
	d.	18%