Compute the expected return and standard deviation given these four economic states, their likelihoods, and the potential returns:

Economic State	Probability	Return
Fast Growth	0.20	60%
Slow Growth	0.50	13%
Recession	0.15	-15%
Depression	0.15	-45%

		9.5 percent; 18.97 percent
		9.5 percent; 29.18 percent
		9.5 percent; 21.96 percent
		9.5 percent; 32.43 percent