Common Stock

	Expected Return	Standard Deviation	Correlation between stock and the market potfolio
A	11%	7%	0.9
B	10%	15%	0.5
C	16%	18%	0.3

The standard deviation (S. D.) for the market portfolio is 8%, the risk-free rate is 6%, and the market risk premium is 9.5%. Estimate the beta for each stock and use the CAPM to determine which stocks appear to be attractive investments.. SHOW DETAILED CALCULATIONS.