Consider the following table, which gives a security analyst's expected return on two stocks and the market index in two scenarios:

Required:

a$.$ What are the betas of the two stocks? $($Round your answers to $2$ decimal places.$)$

b$.$ What is the expected rate of return on each stock? $($Round your answers to $2$ decimal places.$)$

c$.$ If the T$-$bill rate is $7\%,$ 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.$)$