Probability Stock A Stock B Boom 1/3 12.5% -10.45% 1/3 15.8% Normal Recession Average Return 4.52% 3.85% 1/3 -2.5% 8.6% -0.6933% Standard Deviation (0) 7.9637% 6.9044% a.) What is the portfolio return if you invest equally in Stocks A and B? b.) What is the correlation between Stocks A and B? Using BA II Plus? c.) What is the portfolio standard deviation if you invest equally in Stocks A and B