Consider the following table, which gives a security analyst's expected return on two stocks for two particular market retums. Market Return Aggressive Stock Defensive Stock 7% 3.1% 4.9% 20 30 15 c. If the T-bill rate is 8%, and the market return is equally likely to be 7% or 20%, what are the alphas of the two stocks? (Negative values should be indicated by a minus sign. Do not round Intermediate calculations. Round your answers to 2 decimal places.) Alpha A Alpha D