(Capital asset pricing model) Arita, inc is considering the following investenents. The current rate on Treasury bills is 5 percent, and the expecied refurn for the market is 115 pecent. Using the CAPM, what rates of return should Antas require for each indwidual secusity? 6. (Round to two decinal phaces) (Portiolio beta and CAPM) You are putting together a portlolla made up of four dfferent stods. Horever, you are considering two possible weightings a. What is the beta on each portiolio? b. Which portfolis is riskien? c. If the risk-tree rate of inlerest were 4 percent and the masket tisk premium were 5 percent, what rate of retum would you exped lo earn from each of the portfolios? a. The bela on the first portiolis b (Round io three decimal places) (Capital asset pricing model) Arita, inc is considering the following investenents. The current rate on Treasury bills is 5 percent, and the expecied refurn for the market is 115 pecent. Using the CAPM, what rates of return should Antas require for each indwidual secusity? 6. (Round to two decinal phaces) (Portiolio beta and CAPM) You are putting together a portlolla made up of four dfferent stods. Horever, you are considering two possible weightings a. What is the beta on each portiolio? b. Which portfolis is riskien? c. If the risk-tree rate of inlerest were 4 percent and the masket tisk premium were 5 percent, what rate of retum would you exped lo earn from each of the portfolios? a. The bela on the first portiolis b (Round io three decimal places)