I'm looking for the answer for Q5. Thank you :)

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