Question 4 please

The expected return of the new portfolio is decimal places. %. Answer in percentage, rounded to two Question 4 1 pts Assume that you hold a well-diversified portfolio that has an expected return of 8.77% and a beta of 1.18. You are in the process of buying 1,000 shares of Alpha Corp at $10 a share and adding it to your portfolio. Alpha has an expected return of 13.06% and a beta of 154. The total value of your current portfolio is $90,000. What is the expected return of the new portfolio? Question 5 1 pts Dittmer Inc. has the following information (1) The firm's semiannual bonds mature in 20 years which were issued 5 years ago, have an 8.00% coupon, a par value of $1,000, and a market price of $1,050.00 (2) The company's tax rate is 40%. (3) The risk-free rate is 2.7%, the market risk premium is 7.5%, and the stock's beta is 1.59