We Do Bankruptcies is a law firm that specializes in providing advice to firms in financial distress. It prospers in recessions when other firms are strugglting Consequentty, its beta is negative.-1 a. If the interest rate on Treasury bills is 5% and the expected return on the market portfolio is 15%, what is the expected retum on the shares of the law firm according to the CAPM? Expected return b. Suppose you invested 80% of your wealth in the market portfolio and the remainder of your wealth in the shares in the law firm. What would be the beta of your portfolio? (Round your answer to 2 decimal places.) Portfolio beta