Assume that you manage an $8.00 million mutual fund that has a beta of 1.25 and a 9.50% required return. The risk-free rate is 2.20%. You now receive another $17.00 million, which you invest in stocks with an average beta of 0.50. What is the required rate of return on the new portfolio? (Hint: You must first find the market risk premium, then find the new portfolio beta.) Do not round your intermediate calculations. a. 6.52% b. 6.93% c. 7.82% d. 5.62% e. 8.01%