For which situation is the IRR method most likely to give you the correct investment recommendation?

		A single project where we invest money today and next year and then recieve positive cash flows starting in year 2
		Comparing two mutually exclusive projects where one project requires a much bigger initial investment than the other
		Comparing two mutually exclusive projects where one project will have a much shorter duration than the other
		A single project where we will invest money today, recieve positive cash flows in years 1-5, and then have a large negative cash flow in year 6 as we wind down the project
		None of the above