Ch 06 Risk and Return
JFND-GO4G-EO5U-CCJS
40. The slope of the SML is determined by investors’ aversion to risk. The greater the average investor’s risk aversion, the
steeper the SML.
a.
b.
True
False
JFND-GO4G-EO5U-CCJI
41. If you plotted the returns of a company against those of the market and found that the slope of your line was negative,
the CAPM would indicate that the required rate of return on the stock should be less than the risk-free rate for a well-
diversified investor, assuming that the observed relationship is expected to continue in the future.
a.
b.
True
False
Ch 06 Risk and Return
JFND-GO4G-EO5U-CCJW
42. If you plotted the returns on a given stock against those of the market, and if you found that the slope of the regression
line was negative, the CAPM would indicate that the required rate of return on the stock should be greater than the risk–
free rate for a well-diversified investor, assuming that the observed relationship is expected to continue into the future.
a.
b.
False
False
JFND-GO4G-EO5U-CP1N
43. The Y-axis intercept of the SML represents the required return of a portfolio with a beta of zero, which is the risk-free
rate.
a.
b.
True
False
Ch 06 Risk and Return
44. The SML relates required returns to firms’ systematic (or market) risk. The slope and intercept of this line can be
influenced by a manager’s actions.
a.
b.
False
False
JFND-GO4G-EO5U-CPT3
GO4W-NQNBEE
45. The Y-axis intercept of the SML indicates the required return on an individual asset whenever the realized return on
an average (b = 1) stock is zero.
a.
b.
False
False
JFND-GO4G-EO5U-CP1B
Ch 06 Risk and Return
46. If the price of money (e.g., interest rates and equity capital costs) increases due to an increase in anticipated inflation,
the risk-free rate will also increase. If there is no change in investors’ risk aversion, then the market risk premium (rM −
rRF) will remain constant. Also, if there is no change in stocks’ betas, then the required rate of return on each stock as
measured by the CAPM will increase by the same amount as the increase in expected inflation.
a.
b.
True
False
JFND-GO4G-EO5U-CP1G
GO4W-NQNBEE
47. Since the market return represents the expected return on an average stock, the market return reflects a certain amount
of risk. As a result, there exists a market risk premium, which is the amount over and above the risk-free rate, that is
required to compensate stock investors for assuming an average amount of risk.
a.
b.
True
JFND-GO4G-EO5U-CPTA
Ch 06 Risk and Return
48. Assume that two investors each hold a portfolio, and that portfolio is their only asset. Investor A’s portfolio has a beta
of minus 2.0, while Investor B’s portfolio has a beta of plus 2.0. Assuming that the unsystematic risks of the stocks in the
two portfolios are the same, then the two investors face the same amount of risk. However, the holders of either portfolio
could lower their risks, and by exactly the same amount, by adding some “normal” stocks with beta = 1.0.
a.
b.
True
False
JFND-GO4G-EO5U-CP1R
GO4W-NQNBEE
False
JFND-GO4G-EO5U-CP1F
Ch 06 Risk and Return
49. The CAPM is a multi-period model that takes account of differences in securities’ maturities, and it can be used to
determine the required rate of return for any given level of systematic risk.
a.
b.
False
The CAPM is a single-period model, and it does not take account of securities’ maturities.
Difficulty: Challenging
True / False
False
FMTP.EHRH.17.06.07 – LO: 6-7
United States – BUSPROG: Reflective Thinking
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
CAPM
8/26/2015 10:45 AM
8/26/2015 10:45 AM
JFND-GO4G-EO5U-CPTU
GO4W-NQNBEE
50. If markets are in equilibrium, which of the following conditions will exist?
a.
Each stock’s expected return should equal its required return as seen by the marginal investor.
b.
All stocks should have the same expected return as seen by the marginal investor.
c.
The expected and required returns on stocks and bonds should be equal.
d.
All stocks should have the same realized return during the coming year.
e.
Each stock’s expected return should equal its realized return as seen by the marginal investor.
a
Difficulty: Easy
Multiple Choice
False
FMTP.EHRH.17.06.07 – LO: 6-7
United States – BUSPROG: Analytic
United States – AK – DISC: Stocks and Bonds
United States – OH – Default City – TBA
Market equilibrium
TYPE: Multiple Choice: Conceptual
Ch 06 Risk and Return
51. You are considering investing in one of the these three stocks:
Stock
Standard Deviation
Beta
A
20%
0.59
B
10%
0.61
C
12%
1.29
If you are a strict risk minimizer, you would choose Stock ____ if it is to be held in isolation and Stock ____ if it is to be
held as part of a well-diversified portfolio.
a.
A; B.
b.
B; A.
c.
C; A.
d.
C; B.
e.
A; A.
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Risk aversion
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
52. Your friend is considering adding one additional stock to a 3-stock portfolio, to form a 4-stock portfolio. She is highly
risk averse and has asked for your advice. The three stocks currently held all have b = 1.0, and they are perfectly
positively correlated with the market. Potential new Stocks A and B both have expected returns of 15%, are in
equilibrium, and are equally correlated with the market, with r = 0.75. However, Stock A’s standard deviation of returns is
Question may require calculations to find the correct answer.
8/26/2015 10:45 AM
8/26/2015 10:45 AM
Ch 06 Risk and Return
12% versus 8% for Stock B. Which stock should this investor add to his or her portfolio, or does the choice not matter?
a.
Stock A.
b.
Stock B.
c.
Neither A nor B, as neither has a return sufficient to compensate for risk.
d.
Add A, since its beta must be lower.
e.
Either A or B, i.e., the investor should be indifferent between the two.
With only 4 stocks in the portfolio, unsystematic risk matters, and B has less.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Standard deviation
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
53. Which of the following is NOT a potential problem when estimating and using betas, i.e., which statement is FALSE?
a.
Sometimes, during a period when the company is undergoing a change such as toward more leverage or riskier
assets, the calculated beta will be drastically different from the “true” or “expected future” beta.
b.
The beta of an “average stock,” or “the market,” can change over time, sometimes drastically.
c.
Sometimes the past data used to calculate beta do not reflect the likely risk of the firm for the future because
conditions have changed.
d.
All of the statements above are true.
e.
The fact that a security or project may not have a past history that can be used as the basis for calculating beta.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Ch 06 Risk and Return
Beta coefficients
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
54. Stock A’s beta is 1.7 and Stock B’s beta is 0.7. Which of the following statements must be true about these securities?
(Assume market equilibrium.)
a.
Stock B must be a more desirable addition to a portfolio than A.
b.
Stock A must be a more desirable addition to a portfolio than B.
c.
The expected return on Stock A should be greater than that on B.
d.
The expected return on Stock B should be greater than that on A.
e.
When held in isolation, Stock A has more risk than Stock B.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Beta coefficients
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
55. Which of the following statements is CORRECT?
a.
If you found a stock with a zero historical beta and held it as the only stock in your portfolio, you would by
definition have a riskless portfolio.
b.
The beta coefficient of a stock is normally found by regressing past returns on a stock against past market
returns. One could also construct a scatter diagram of returns on the stock versus those on the market, estimate
the slope of the line of best fit, and use it as beta. However, this historical beta may differ from the beta that
exists in the future.
c.
The beta of a portfolio of stocks is always larger than the betas of any of the individual stocks.
Ch 06 Risk and Return
d.
It is theoretically possible for a stock to have a beta of 1.0. If a stock did have a beta of 1.0, then, at least in
theory, its required rate of return would be equal to the risk-free (default-free) rate of return, rRF.
e.
The beta of a portfolio of stocks is always smaller than the betas of any of the individual stocks.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Beta coefficients
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
GCID-E7BW-1TBP-GJ1G-N3DF-CR5D-OCJ3-CFT1-4ATO-GBTN-4CTZ-CW4N-4AJU–
56. Which of the following statements is CORRECT?
a.
Suppose the returns on two stocks are negatively correlated. One has a beta of 1.2 as determined in a
regression analysis using data for the last 5 years, while the other has a beta of −0.6. The returns on the stock
with the negative beta must have been negatively correlated with returns on most other stocks during that 5–
year period.
b.
Suppose you are managing a stock portfolio, and you have information that leads you to believe the stock
market is likely to be very strong in the immediate future. That is, you are convinced that the market is about
to rise sharply. You should sell your high-beta stocks and buy low-beta stocks in order to take advantage of the
expected market move.
c.
You think that investor sentiment is about to change, and investors are about to become more risk averse. This
suggests that you should re-balance your portfolio to include more high-beta stocks.
d.
If the market risk premium remains constant, but the risk-free rate declines, then the required returns on low-
beta stocks will rise while those on high-beta stocks will decline.
e.
Paid-in-Full Inc. is in the business of collecting past-due accounts for other companies, i.e., it is a collection
agency. Paid-in-Full’s revenues, profits, and stock price tend to rise during recessions. This suggests that Paid-
in-Full Inc.’s beta should be quite high, say 2.0, because it does so much better than most other companies
when the economy is weak.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.07 – LO: 6-7
Ch 06 Risk and Return
57. Which of the following statements is CORRECT?
a.
Logically, it is easier to estimate the betas associated with capital budgeting projects than the betas associated
with stocks, especially if the projects are closely associated with research and development activities.
b.
The beta of an “average stock,” which is also “the market beta,” can change over time, sometimes drastically.
c.
If a newly issued stock does not have a past history that can be used for calculating beta, then we should
always estimate that its beta will turn out to be 1.0. This is especially true if the company finances with more
debt than the average firm.
d.
During a period when a company is undergoing a change such as increasing its use of leverage or taking on
riskier projects, the calculated historical beta may be drastically different from the beta that will exist in the
future.
e.
If a company with a high beta merges with a low-beta company, the best estimate of the new merged
company’s beta is 1.0.
Difficulty: Moderate
Multiple Choice
False
FMTP.EHRH.17.06.07 – LO: 6-7
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Beta coefficients
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
JFND-GO4G-EO5U-CP4N
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Beta coefficients
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
JFND-GO4G-EO5U-CPTW
Ch 06 Risk and Return
58. Stock A’s beta is 1.7 and Stock B’s beta is 0.7. Which of the following statements must be true, assuming the CAPM is
correct.
a.
In equilibrium, the expected return on Stock B will be greater than that on Stock A.
b.
When held in isolation, Stock A has more risk than Stock B.
c.
Stock B would be a more desirable addition to a portfolio than A.
d.
In equilibrium, the expected return on Stock A will be greater than that on B.
e.
Stock A would be a more desirable addition to a portfolio then Stock B.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Beta coefficients
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
59. Stock X has a beta of 0.7 and Stock Y has a beta of 1.7. Which of the following statements must be true, according to
the CAPM?
a.
Stock Y’s realized return during the coming year will be higher than Stock X’s return.
b.
If the expected rate of inflation increases but the market risk premium is unchanged, the required returns on
the two stocks should increase by the same amount.
c.
Stock Y’s return has a higher standard deviation than Stock X.
d.
If the market risk premium declines, but the risk-free rate is unchanged, Stock X will have a larger decline in
its required return than will Stock Y.
e.
If you invest $50,000 in Stock X and $50,000 in Stock Y, your 2-stock portfolio would have a beta
significantly lower than 1.0, provided the returns on the two stocks are not perfectly correlated.
Difficulty: Moderate
Multiple Choice
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
Ch 06 Risk and Return
60. Consider the following average annual returns for Stocks A and B and the Market. Which of the possible answers best
describes the historical betas for A and B?
Years
Market
Stock A
Stock B
1
0.03
0.16
0.05
2
−0.05
0.20
0.05
3
0.01
0.18
0.05
4
−0.10
0.25
0.05
5
0.06
0.14
0.05
a.
bA > +1; bB = 0.
b.
bA = 0; bB = −1.
c.
bA < 0; bB = 0.
d.
bA < −1; bB = 1.
e.
bA > 0; bB = 1.
Ch 06 Risk and Return
61.
Which of the following statements is CORRECT?
a.
The higher the correlation between the stocks in a portfolio, the lower the risk inherent in the portfolio.
b.
An investor can eliminate almost all risk if he or she holds a very large and well diversified portfolio of stocks.
c.
Once a portfolio has about 40 stocks, adding additional stocks will not reduce its risk by even a small amount.
d.
An investor can eliminate almost all diversifiable risk if he or she holds a very large, well-diversified portfolio
of stocks.
e.
An investor can eliminate almost all market risk if he or she holds a very large and well diversified portfolio of
stocks.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.05 – LO: 6-5
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Portfolio risk
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
62. Which of the following statements is CORRECT?
a.
If you were restricted to investing in publicly traded common stocks, yet you wanted to minimize the riskiness
of your portfolio as measured by its beta, then according to the CAPM theory you should invest an equal
amount of money in each stock in the market. That is, if there were 10,000 traded stocks in the world, the least
risky possible portfolio would include some shares of each one.
b.
If you formed a portfolio that consisted of all stocks with betas less than 1.0, which is about half of all stocks,
the portfolio would itself have a beta coefficient that is equal to the weighted average beta of the stocks in the
portfolio, and that portfolio would have less risk than a portfolio that consisted of all stocks in the market.
c.
Market risk can be eliminated by forming a large portfolio, and if some Treasury bonds are held in the
portfolio, the portfolio can be made to be completely riskless.
d.
A portfolio that consists of all stocks in the market would have a required return that is equal to the riskless
rate.
e.
If you add enough randomly selected stocks to a portfolio, you can completely eliminate all of the market risk
from the portfolio.
Ch 06 Risk and Return
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.05 – LO: 6-5
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Portfolio risk and beta
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
63. Recession, inflation, and high interest rates are economic events that are best characterized as being
a.
company-specific risk factors that can be diversified away.
b.
among the factors that are responsible for market risk.
c.
risks that are beyond the control of investors and thus should not be considered by security analysts or
portfolio managers.
d.
irrelevant except to governmental authorities like the Federal Reserve.
e.
systematic risk factors that can be diversified away.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.05 – LO: 6-5
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Market risk
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
Ch 06 Risk and Return
64. Which of the following statements is CORRECT?
a.
If an investor buys enough stocks, he or she can, through diversification, eliminate all of the diversifiable risk
inherent in owning stocks. Therefore, if a portfolio contained all publicly traded stocks, it would be essentially
riskless.
b.
The required return on a firm’s common stock is, in theory, determined solely by its market risk. If the market
risk is known, and if that risk is expected to remain constant, then no other information is required to specify
the firm’s required return.
c.
Portfolio diversification reduces the variability of returns (as measured by the standard deviation) of each
individual stock held in a portfolio.
d.
A security’s beta measures its non-diversifiable, or market, risk relative to that of an average stock.
e.
A stock’s beta is less relevant as a measure of risk to an investor with a well-diversified portfolio than to an
investor who holds only that one stock.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Risk and port. divers.
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
65. Which of the following statements is CORRECT?
a.
Diversifiable risk can be reduced by forming a large portfolio, but normally even highly-diversified portfolios
are subject to market (or systematic) risk.
b.
A large portfolio of randomly selected stocks will have a standard deviation of returns that is greater than the
standard deviation of a 1-stock portfolio if that one stock has a beta less than 1.0.
c.
A large portfolio of stocks whose betas are greater than 1.0 will have less market risk than a single stock with
a beta = 0.8.
d.
If you add enough randomly selected stocks to a portfolio, you can completely eliminate all of the market risk
from the portfolio.
e.
A large portfolio of randomly selected stocks will always have a standard deviation of returns that is less than
the standard deviation of a portfolio with fewer stocks, regardless of how the stocks in the smaller portfolio are
selected.
Ch 06 Risk and Return
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Risk and port. divers.
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
66. Which of the following statements is CORRECT?
a.
A portfolio that consists of 40 stocks that are not highly correlated with “the market” will probably be less
risky than a portfolio of 40 stocks that are highly correlated with the market, assuming the stocks all have the
same standard deviations.
b.
A two-stock portfolio will always have a lower beta than a one-stock portfolio.
c.
If portfolios are formed by randomly selecting stocks, a 10-stock portfolio will always have a lower beta than
a one-stock portfolio.
d.
A stock with an above-average standard deviation must also have an above-average beta.
e.
A two-stock portfolio will always have a lower standard deviation than a one-stock portfolio.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.05 – LO: 6-5
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Port. risk, return, and beta
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
Ch 06 Risk and Return
67. Consider the following information for three stocks, A, B, and C. The stocks’ returns are positively but not perfectly
positively correlated with one another, i.e., the correlations are all between 0 and 1.
Expected
Standard
Stock
Return
Deviation
Beta
A
10%
20%
1.0
B
10%
10%
1.0
C
12%
12%
1.4
Portfolio AB has half of its funds invested in Stock A and half in Stock B. Portfolio ABC has one third of its funds
invested in each of the three stocks. The risk-free rate is 5%, and the market is in equilibrium, so required returns equal
expected returns. Which of the following statements is CORRECT?
a.
Portfolio AB’s coefficient of variation is greater than 2.0.
b.
Portfolio AB’s required return is greater than the required return on Stock A.
c.
Portfolio ABC’s expected return is 10.66667%.
d.
Portfolio ABC has a standard deviation of 20%.
e.
Portfolio AB has a standard deviation of 20%.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.07 – LO: 6-7
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Portfolio risk concepts
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
68. Which of the following statements is CORRECT?
a.
A portfolio with a large number of randomly selected stocks would have more market risk than a single stock
that has a beta of 0.5, assuming that the stock’s beta was correctly calculated and is stable.
b.
If a stock has a negative beta, its expected return must be negative.
c.
A portfolio with a large number of randomly selected stocks would have less market risk than a single stock
that has a beta of 0.5.
Ch 06 Risk and Return
d.
According to the CAPM, stocks with higher standard deviations of returns must also have higher expected
returns.
e.
If the returns on two stocks are perfectly positively correlated (i.e., the correlation coefficient is +1.0) and
these stocks have identical standard deviations, an equally weighted portfolio of the two stocks will have a
standard deviation that is less than that of the individual stocks.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.07 – LO: 6-7
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Port. return, CAPM, and beta
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
69. Which of the following is most likely to be true for a portfolio of 40 randomly selected stocks?
a.
The riskiness of the portfolio is the same as the riskiness of each stock if it was held in isolation.
b.
The beta of the portfolio is less than the average of the betas of the individual stocks.
c.
The beta of the portfolio is equal to the average of the betas of the individual stocks.
d.
The beta of the portfolio is larger than the average of the betas of the individual stocks.
e.
The riskiness of the portfolio is greater than the riskiness of each of the stocks if each was held in isolation.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.06 – LO: 6-6
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Portfolio risk and return
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
Ch 06 Risk and Return
70. If you randomly select stocks and add them to your portfolio, which of the following statements best describes what
you should expect?
a.
Adding more such stocks will increase the portfolio’s expected rate of return.
b.
Adding more such stocks will reduce the portfolio’s beta coefficient and thus its systematic risk.
c.
Adding more such stocks will have no effect on the portfolio’s risk.
d.
Adding more such stocks will reduce the portfolio’s market risk but not its unsystematic risk.
e.
Adding more such stocks will reduce the portfolio’s unsystematic, or diversifiable, risk.
Difficulty: Moderate
Multiple Choice
FMTP.EHRH.17.06.07 – LO: 6-7
United States – BUSPROG: Analytic
United States – AK – DISC: Risk and return
United States – OH – Default City – TBA
Portfolio risk and return
TYPE: Multiple Choice: Conceptual
8/26/2015 10:45 AM
8/26/2015 10:45 AM
71. Charlie and Lucinda each have $50,000 invested in stock portfolios. Charlie’s has a beta of 1.2, an expected return of
10.8%, and a standard deviation of 25%. Lucinda’s has a beta of 0.8, an expected return of 9.2%, and a standard deviation
that is also 25%. The correlation coefficient, r, between Charlie’s and Lucinda’s portfolios is zero. If Charlie and Lucinda
marry and combine their portfolios, which of the following best describes their combined $100,000 portfolio?
a.
The combined portfolio’s beta will be equal to a simple weighted average of the betas of the two individual
portfolios, 1.0; its expected return will be equal to a simple weighted average of the expected returns of the
two individual portfolios, 10.0%; and its standard deviation will be less than the simple average of the two
portfolios’ standard deviations, 25%.
b.
The combined portfolio’s expected return will be greater than the simple weighted average of the expected
returns of the two individual portfolios, 10.0%.
c.
The combined portfolio’s standard deviation will be greater than the simple average of the two portfolios’
standard deviations, 25%.
8/26/2015 10:45 AM