Following are four economic states, their likelihoods, and the potential returns:

Economic State		Probability		Return
Fast growth		0.31		74	%
Slow growth		0.42		15
Recession		0.15		21
Depression		0.12		55

Compute the expected return and standard deviation. (Do not round intermediate calculations. Round your final answer to 2 decimal places.)

Expected return		%
Standard deviation		%
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