3) The portfolio has an expected return of 20%. The risk-free rate is 3%. The market expected return is 10%. What is the systematic risk (beta) of the portfolio? a) 3.33 b) 2.00 c) 2.86 d) 1.71 e) 2.43 4) The stock of Keif Corp has an expected return of 15% and Fireball Corp has an expected return of 20%. If you put 40% of your money in Keif and 60% in Fireball, what is your expected return for your portfolio? a) 15.9% b) 17.2% c) 18.0% d) 19.1% e) 52.6%