Consider the following table, which gives a security analyst's expected return on two stocks for two particular market returns: What are the betas of the two stocks? (Round your answers to 2 decimal places.) What is the expected rate of return on each stock if the market return is equally likely to be 6% or 20%? If the T-bill rate is 7%, and the market return is equally likely to be 6% or 20%, what are the alphas of the two stocks? (Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)