1. You believe that a particular stock has an expected return of 15%. The stock's beta is 1.2, the risk-free rate is 3%, and the expected market risk premium is 6%. Based on this, is your view that the stock is overvalued or undervalued?
2. A particular stock sells for $30. The stock's beta is 1.25, the risk-free rate is 4%, and the expected return on the market portfolio is 10%. If you forecast that the stock will be worth $33 next year (assume no dividends), should you buy the stock or not?