Possible outcomes for three investment alternatives and their probabilities of occurrence are given below.

	Alternative 1							Alternative 2							Alternative 3
	Outcomes			Probability				Outcomes			Probability				Outcomes			Probability
Failure	$	70			0.20			$	80			0.40			$	85			0.40
Acceptable		70			0.40				150			0.40				265			0.40
Successful		145			0.40				230			0.20				395			0.20

Rank the three alternatives in terms of least risk to most risk. (Do not round intermediate calculations. Round the final answers to 3 decimal places.)

Rank	Coefficient of Variation
(Click to select) Alternative 2 Alternative 1 Alternative 3
(Click to select) Alternative 2 Alternative 1 Alternative 3
(Click to select) Alternative 2 Alternative 1 Alternative 3