The selected answer (C) is NOT CORRECT, plz help.

The selected answer (B) is NOT CORRECT, plz help.

The selected

answer (D) is NOT CORRECT, plz help.

Use the following information for questions 12 through 14: The market risk premium is 6% and the risk free rate of return is 4%. We have the following three stocks: Stock Beta Amount invested A A 0.9 $40,000 B 1.6 $120,000 C 2.8 $40,000 What is the portfolio's beta? 1.70 0.88 O 1.50 C 2.01 Use the following information for questions 12 through 14: The market risk premium is 6% and the risk free rate of return is 4%. We have the following three stocks: Stock Beta Amount invested A 0.9 $40,000 B 1.6 $120,000 C 2.8 $40,000 What is the required rate of return of the portfolio? 14.20% 25.51% 13.00% 8.75% Use the following information for questions 12 through 14: The market risk premium is 6% and the risk free rate of return is 4%. We have the following three stocks: Stock Beta Amount invested A 0.9 $40,000 B 1.6 $120,000 2.8 $40,000 Given the portfolio above, assume that you invest another $200,000 into a fourth stock (stock D) that has a beta of 2.00. In this case, which of the following statements is true? The new portfolio becomes riskier and has a new portfolio beta of 1.85 The new portfolio becomes less risky and has a new portfolio beta of 1.85 The new portfolio becomes less risky and has a new portfolio beta of 1.75 The new portfolio becomes more risky and has a new portfolio beta of 1.75