WILL UPVOTE!! please answer all

An investor currently holds the following portfolio: Amount invested Stock H $8,000 Beta=1.3 Stock / $24,000 Beta = 1.8 Stock J $48,000 Beta = 2.2 The beta of the portfolio is: O 1.99 2.03 O 1.89 O 3.27 5 pts Wendy purchased 800 shares of Genetics Stock at $3 per share on 1/1/12. Wendy sold the shares on 12/31/12 for $3.45. Genetics stock has a beta of 1.9, the risk-free rate of return is 4%, and the market risk premium is 9%. Wendy's holding period return is 15.096 16.8% 17.0% O 16.9% The rate on T-bills is currently 1%. Environment Help Company stock has a beta of 2.5 and a required rate of return of 17%. According to CAPM, determine the return on the market portfolio. 8.5% O 6.0% O 7.40% 11.67%