In 2008, a project requires an initial cost of -$250 and next year, in 2009, the investor receives $570 and the year after that, in 2010, the cash flows from the investment is -$120. What is the total number of IRRs in this project?

		1
		0
		2
		3

What is the NPV of a project if IRR < discount rate (Assuming that the first cash flow is negative and all of the cash flows from the project are positive)?

		< 0
		> 0
		= 0
		None

Which of the following method must be preferred if the number changes in the signs of future cash flows within the projects economic life is more than one?

		IRR
		Payback Period
		Discounted Payback Period
		NPV