Use the following information on states of the economy and stock returns to calculate the expected return for Dingaling Telephone: (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Answer is complete but not entirely correct. Use the following information to calculate the expected return and standard deviation of a portfolio that is 70 percent invested in 3 Doors, Inc., and 30 percent invested in Down Co.: (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) Answer is complete but not entirely correct. You have a three-stock portfolio. Stock A has an expected return of 11 percent and a standard deviation of 36 percent, Stock B has an expected return of 15 percent and a standard deviation of 41 percent, and Stock C has an expected return of 15 percent and a standard deviation of 41 percent. The correlation between Stocks A and B is .30, between Stocks A and C is .20, and between Stocks B and C is .05. Your portfolio consists of 42 percent Stock A, 25 percent Stock B, and 33 percent Stock C. Calculate the expected return and standard deviation of your portfolio. The formula for calculating the variance of a three-stock portfolio is: p2=xA2A2+xB2B2+xC2C2+2xAxBABCorr(RA,RB)+2xAxCACCorr(RA,RC)+2xBxCBCCorr(RB,RC) (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) Answer is complete but not entirely correct