Need help with questions in 5.17 please include calculations for E(x) through E (y) and E(y2) thank you!!

b. standard deviation for the corporate bond fund and for the common stock fund. c. covariance of the corporate bond fund and the common stock fund. (I. Would you invest in the corporate bond fund or the com- mon stock fund? Explain. 5.17 Suppose that in Problem 5.16 you wanted to create a portfolio that consists of the corporate bond fund and the common stock fund. Compute the portfolio expected return and portfolio risk for each of the following situations: a. b. c. $300 in the corporate bond fund and $700 in the common '1' stock fund. I, - $500 in each fund. 5:! - 4 I Q / $700 in the corporate bond fund and $300 in the common stock fund. . On the basis of the results of (a) through (c), which port- folio would you recommend? Explain. (may 'L-wm" ' '1;n.'...An.\" _ *