Concept explainers
a)
To discuss:
Actual return of portfolio.
Introduction:
Portfolio return: In financial context; portfolio return is seen as percentage that represents the profit on a portfolio of investments.
b)
To discuss:
Average returns
Introduction:
Return: In financial context, return is seen as percentage that represents the profit in an investment.
Portfolio refers to a set of financial investments such as debentures, stocks, bonds and mutual funds owned by the investor.
c)
To discuss:
Standard deviation.
Introduction:
Risk: The risk can be defined as the uncertainty attached to an event such as investment where there is some amount of risk associated to it as there can be either gain or loss.
The standard deviation measures the volatility of the stock. It measures in absolute terms the dispersion of asset risk around its mean.
d)
To discuss:
Correlation of assets.
e)
To discuss:
Benefits of diversification by creation of portfolio.
Introduction:
Portfolio refers to a set of financial investments such as debentures, stocks, bonds and mutual funds owned by the investor.
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MyLab Finance with Pearson eText -- Access Card -- for Principles of Managerial Finance
- 4. Jamie Wong is thinking of building an investment portfolio containing two stocks, L and M. Stock L will represent 44% of the dollar value of the portfolio, and stock M will account for the other 56%. The historical returns over the last 6 years, 2013-2018, for each of these stocks are shown in the following table 4. a. Calculate the actual portfolio return, r,, for each of the 6 years. b. Calculate the average return for each stock and for the portfolio over the 6-year period. c. Calculate the standard deviation of returns for each asset and for the portfolio. How does the portfolio standard deviation compare to the standard deviations of the individual assets? d. How would you characterize the correlation of returns of the two stocks L and M? e. Discuss any benefits of diversification achieved by Jamie through creation of the portfolio. Review Only Click on the icon to see the Worked Solution. a. The average portfolio return for 2013 is %. (Enter as a percentage and round to one…arrow_forwardImagine you wish to estimate the betas for two investments, A and B. You have gathered the following return data for the market and for each of the investments over the past 10 years, 2010-2019 2019 Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 12% Market returns 2% 13% -7% 1% 9% 10% 21% -10% 4% 10% Stock A returns 5% 10% -2% 0% 5% 12% 15% -9% 1% 15% Stock B returns 7% 9% 3% -2% 11% 9% 10% -11% 2% a. On a set of market return (x-axis)-investment return (y-axis) axes, use the data to draw the characteristic lines for investments A and B on the same graph. b. Use the characteristic lines from part a to estimate the betas for investments A and B. c. Use the betas found in part b to comment on the relative risks of investments A and Barrow_forwardStock X, Stock Y, and the market have had the following returns over the past four years. Year 2018 Market Y 11% 10% 12% 2019 7 4 -3 2020 17 12 21 2021 -3 -2 -5 The risk-free rate is 7 percent. What is the required rate of return for a portfolio that consists of The market risk premium is 5 percent. $14,000 invested in Stock X and $6,000 invested in Stock Y?arrow_forward
- Jamie Wong is thinking of building an investment portfolio containing two stocks, L and M. Stock L will represent 40% of the dollar value of the portfolio, and stock M will account for the other 60%. The historical returns over the next 6 years, 2013-2018 for each of these stocks are shown in the following table: 2013 16% 22% 2014 17% 21% 2015 19% 20% 2016 21% 19% 2017 22% 18% 2018 23% 17% a. Calculate the actual portfolio return, r Subscript p for each of the 6 years. b. Calculate the expected value of portfolio returns, r overbar Subscript p " over the 6-year period. C. Calculate the standard deviation of expected portfolio returns, sigma Subscript r Sub Subscript p " over the 6-year period. d. How would you characterize the correlation of returns of the two stocks L and M? e. Discuss any benefits of diversification achieved by Jamie through creation of the portfolio.arrow_forwardSuppose we want to determine the expected return and standard deviation for a portfolio of assets A (60%) and B (40%). The expected returns of assets A and B for each of the next 5 years are given in columns 1 and 2 respectively in the table. Find the expected return and standard deviation for the portfolio.Years A B2018 10% 6%2019 15% 8%2020 12% 10%2021 9% 7%2022 14% 9%arrow_forwardQuestion One Xuemeihas been managing five portfolios for the last year. She has collected the following information and has begun to make several calculations for five two stock portfolios: 1 2 3 4 5 a) b) c) rate of return on NCP = 12% rate of return on NAB = 10% standard deviation of NCP = 15% standard deviation of NAB = 19% covariance = 0.0064 Portfolio Weight in NAB Portfolio Returns 30% 40% 60% 55% 20% Portfolio Variance Portfolio Standard Deviation 3 Assist Xuemei by finishing the calculations for her. That is, complete the missing figures in the table above. Explain to Xuemei why the portfolio standard deviation is not simply the weighted average of the standard deviation of the stocks in the portfolio. Find the weight for NAB that would result in the lowest portfolio variance. Do not restrict your enquiry to the five portfolios.arrow_forward
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