7. Here are data on two companies. The T-bill rate is 4% and the market risk premium is 6%. Company Forecasted return Standard deviation of returns $1 Discount Store Everything $5 12% 11% 8% 10% 1.5 1.0 Beta a. What would be the fair return for each company, according to the capital asset pricing model (CAPM)? b. Characterize each company in the previous problem as underpriced, overpriced, or properly priced