need help working thru this all 5 parts

(Portfolio beta and CAPM) You are putting together a portfolio made up of four diflerent stocks. However, you are considering fwo possible weightings: a. What is the beta on each portiolio? b. Which portfolio is riskier? c. If the risk-free rate of interest were 3.5 percent and the market risk premium were 7 percent, what rate of retum would you expect to eam from each of the portfolios? a. The beta on the first portfolio is (Round to three decimal places.) The beta on the second portfolio is (Round to three decimal places) b. Which portfolio is risker? (Select the best choice below) A. The first portiolio because the bets is larger: B. The second portfolio because the beta is larger C. The first portiolio because the beta is smalier: D. The second portolio because the beta is smallet. c. If the risk-free rate of interest were 3.5% and the market risk premium were 7%, then the rate of return on the frst pontlolio is expected to be W. (Round to two decimal placesi) If the risk-free rale of interest were 3.5% and the market risk premium were 7%, then the rate of return on the second portiolo is expected to be 15. (Round to tro decimal placet) (Portfolio beta and CAPM) You are putting together a portfolio made up of four diflerent stocks. However, you are considering fwo possible weightings: a. What is the beta on each portiolio? b. Which portfolio is riskier? c. If the risk-free rate of interest were 3.5 percent and the market risk premium were 7 percent, what rate of retum would you expect to eam from each of the portfolios? a. The beta on the first portfolio is (Round to three decimal places.) The beta on the second portfolio is (Round to three decimal places) b. Which portfolio is risker? (Select the best choice below) A. The first portiolio because the bets is larger: B. The second portfolio because the beta is larger C. The first portiolio because the beta is smalier: D. The second portolio because the beta is smallet. c. If the risk-free rate of interest were 3.5% and the market risk premium were 7%, then the rate of return on the frst pontlolio is expected to be W. (Round to two decimal placesi) If the risk-free rale of interest were 3.5% and the market risk premium were 7%, then the rate of return on the second portiolo is expected to be 15. (Round to tro decimal placet)