Suppose you held a diversified portfolio consisting of a $7,500 investment in each of 20 different common stocks. The portfolios beta is 1.15. Now suppose you decided to sell one of the stocks in your portfolio with a beta of 1.0 for $7.500 and use the proceeds to buy another stock with a beta of 2.00. What would your portfolio's new bata be? Do not round intermediate calculations. Round your answer to two decimal place You have been managing a $5 million portfolio that has a beta of 0,95 and a required rate of return of 12.125%. The current risk-free rate is 5%. Assume that you receive another $500,000. If you invest the money in a stock with a beta of 0.75, what will be the required return on your $5.5 million portfolio? Do not round intermediate calculations. Round your answer to two decimal places % A mutual fund manager has a $20 million portfolio with a beta of 1.8. The risk-free rate is 4.5%, and the market risk premium is 7%. The manager expects to receive an additional $5 million, which she plans to invest in a number of stocks. After investing the additional funds, she wants the fund's required return to be 15%. What should be the average beta of the new stocks added to the portfolio? Negative valut, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to one decimal place