Respuesta :
Answer: ER(P) = Rf + β(Rm-Rf)
ER(P) = 1.9 + 1(10.6-1.9)
ER(P) = 1.9 + 1(8.7)
ER(P) = 10.6%
Explanation: In this question, CAPM will be used in determining the expected return of the stock. The risk free rate was not given but it was derived from the difference between overall stock market return and risk-premium ie 10.6%-8.7%, which is equal to 1.9%. In addition, the beta of the stock is 1, which corresponds to market beta. The application of the stated figures in the CAPM formula gives an expected return of 10.06%.