thank you! :)

a 4. The risk-free rate is 3% and the return on the market portfolio is 10%. What is the required return on a stock with a beta equal to 2.0? a. 17% b. 23% 13% d. 16% c. 5. You hold a portfolio consisting of a $10,000 investment in each of 10 different companies (so a $100,000 portfolio). The portfolio beta is 1.75. If you sell one of the stocks that has a beta for 2.0 for $10,000 and use the money to buy another stock with a beta of 0.20, what would our portfolio's new beta equal? a. 1.30 b. 1.32 c. 1.57 d. 1.65 e. 1.93 f. 1.95