A stock has an expected return of 10%, its beta is .9, and the risk-free rate is 5%. What is the expected return on the market?

A stock has an expected return of 12%, the risk-free rate is 3%, and the market risk premium is 6%. What is the beta of this stock?

A stock just paid dividends of $1 per share. Growth of these dividends is expected to be 20% for the next two years followed by constant growth of 5% thereafter. The required return is 10%. What price should this stock sell for?