Suppose KBM stock and the market portfolio have the following characteristics: Market return is 9\%, variance of mkt return is 90 , the covariance between KBM and market return is 108 , variance of KBM return is 150 , and the risk free rate is 3%. (a) Calculate beta for KBM stack. (b) what is the expected return on KBM stock using CAPM, (c) if the actual return on KBM is 9.5%, what is your investment recommendation