Expected Standard Stock Return Beta Deviation A B 12% 16 0.75 1.25 28% 37 The market index has a standard deviation of 22% and the risk-free rate is 9%. Required: a. What are the standard deviations of stocks A and B? b. Suppose that we were to construct a portfolio with proportions: Stock A Stock B T-bills 0.25 0.50 0.25 Compute the expected return, beta, nonsystematic standard deviation, and standard deviation of the portfolio. Complete this question by entering your answers in the tabs below. Required A Required B What are the standard deviations of stocks A and B? Note: Do not round intermediate calculations. Round your answers to 2 decimal places. Stock A 0.33 % Stock B 0.46 %

Expected Standard Stock Return Beta Deviation A B 12% 16 0.75 1.25 28% 37 The market index has a standard deviation of 22% and the risk-free rate is 9%. Required: a. What are the standard deviations of stocks A and B? b. Suppose that we were to construct a portfolio with proportions: Stock A Stock B T-bills 0.25 0.50 0.25 Compute the expected return, beta, nonsystematic standard deviation, and standard deviation of the portfolio. Complete this question by entering your answers in the tabs below. Required A Required B What are the standard deviations of stocks A and B? Note: Do not round intermediate calculations. Round your answers to 2 decimal places. Stock A 0.33 % Stock B 0.46 %

Intermediate Financial Management (MindTap Course List)

13th Edition

ISBN:9781337395083

Author:Eugene F. Brigham, Phillip R. Daves

Publisher:Eugene F. Brigham, Phillip R. Daves

Chapter3: Risk And Return: Part Ii

Section: Chapter Questions

Problem 3P: Two-Asset Portfolio Stock A has an expected return of 12% and a standard deviation of 40%. Stock B...

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Two-Asset Portfolio Stock A has an expected return of 12% and a standard deviation of 40%. Stock B has an expected return of 18% and a standard deviation of 60%. The correlation coefficient between Stocks A and B is 0.2. What are the expected return and standard deviation of a portfolio invested 30% in Stock A and 70% in Stock B?
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Consider the following information: Portfolio Expected Return Standard Deviation Risk-free 7% 0% Market 11.6 28 A 10.0 17 Required: a. Calculate the Sharpe ratios for the market portfolio and portfolio A. (Round your answers to 2 decimal places.) b. If the simple CAPM is valid, is the above situation possible?
3. Consider three stocks A, B and C and a market index M with the following prices: Year TO T1 T2 T3 A 85 108 110 125 B 12 14 13 15 C 50 60 70 75 M 1128 1435 1578 1786 The risk-free rate equals 4%. a. Compute the expected return and risk on each stock and the market index. b. Construct the matrix of variances and covariances between these assets. c. Construct the matrix of the correlation coefficients. d. Compute the beta coefficients of these companies and the expected return at equilibrium. e. Construct the minimum risk portfolio P1 composed of A and C. Compute the expected return and risk on this portfolio. f. Construct a portfolio P2 composed of A, B and C in proportions of 20%, 30% and 50%. Compute the expected return and risk on this portfolio. What is the contribution of each security to the return and risk pf this portfolio? g. Construct an equally weighted portfolio P3 composed of A, B, C and the risk-free rate. Compute the beta coefficient and position this portfolio with…
Given the following excess return index model regression results Ra*= -0.059616 + 0.957478Rm* where; \sigma M = 0.80226720, the return on the market portfolio is 0.085306, and the risk-free rate is 0.018302. Note Ra* and Rm* are excess returns. Calculate the actual return for Stock A. Round to 4 decimals, and present answer as a decimal (.08, not 8%) Answer: 0.0228
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Suppose the expected returns and standard deviations of Stocks A and B are E(RA) = .092, E(RB) = 152, đA = .362, and Og = .622. %3D Calculate the expected return of a portfolio that is composed of 37 percent A and 63 percent B when the correlation between the returns on A and B is .52. (Do not a-1. round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Calculate the standard deviation of a portfolio that is composed of 37 percent A and 63 percent B when the correlation coefficient between the returns on A and B is .52. а-2. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Calculate the standard deviation of a portfolio with the same portfolio weights as in h part (a) when the correlation coefficient between the returns on A and B is -.52. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) a-1.…