There is a 46% probability of a below average economy and a 54% probability of an average economy. If there is a below average economy stocks A and B will have returns of -5% and -8%, respectively. If there is an average economy stocks A and B will have returns of 13% and 14%, respectively. Calculate the expected returns and standard deviations of stocks A and B.

Stock A Expected Return (4 decimals):

Stock B Expected Return (4 decimals):

Stock A Standard Deviation (4 decimals):

Stock B Standard Deviation (4 decimals):