luckygiftvn

Given the following information, what is the expected return on the portfolio of the two funds?

	The Washington Fund	The Jefferson Fund
Expected Return	30%	36%
Variance	0.0576	0.1024
Investment	$2,000,000	$6,000,000
Correlation	0.40

A) 33.0%.

B) 34.5%.

C) 31.5%.

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First calculate the portfolio weights on each fund:

WWash = $2 million/$8 million = 0.25
WJeff = $6 million/$8 million = 0.75

The expected portfolio return is the weighted average of the funds' expected returns:

E(RP) = (0.25)(30%) + (0.75)(36%) = 34.5%.

luckygiftvn

Which of the following statements is least accurate regarding modern portfolio theory?

A) The capital market line is developed under the assumption that investors can borrow or lend at the risk-free rate.

B) All portfolios on the capital allocation line are perfectly negatively correlated.

C) For a portfolio made up of the risk-free asset and a risky asset, the standard deviation is the weighted proportion of the standard deviation of the risky asset.

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All portfolios on the capital allocation line are perfectly positively correlated. Both remaining statements are each true.

luckygiftvn

Joe Janikowski owns a portfolio consisting of 2 stocks. Janikowski has compiled the following information:

Stock	Topper Manufacturing		Base Construction
Expected Return (percent	12		11
Standard Deviation (percent)	10		15
Portfolio Weighting (percent)	75		25
Correlation		0.22

The expected return for the portfolio is:

A) 11.50%.

B) 12.00%.

C) 11.75%.

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Expected return is computed by weighting each stock as a percentage of the entire portfolio, and then multiplying each stock by the expected return. The expected return is: ((0.75 × 12) + (0.25 × 11)) = 11.75.

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The standard deviation of the portfolio is closest to:

A) 0.0909.

B) 0.0839.

C) 0.0070.

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The formula for the standard deviation of a two-stock portfolio is: the square root of [((0.75)² × (0.10)²) + ((0.25)² × (0.15)²) + (2 × (0.75) × (0.25) × (0.22) × (0.15) × (0.10))] = 0.0909.

luckygiftvn

Andy Green, CFA, and Sue Hutchinson, CFA, are considering adding alternative investments to the portfolio they manage for a private client. They have found that it is recommended that a large, well-diversified portfolio like the one that they manage should include a 5 to 10% allocation in alternative investments such as commodities, distressed companies, emerging markets, etc.. After much discussion, Green and Hutchinson have decided that they will not choose individual assets themselves. Instead of choosing individual alternative investments, they will add a hedge fund to the portfolio. They decide to divide up their research by having each of them take a different focus. In their research of hedge funds, Green focuses on hedge funds that have the highest returns. Hutchinson focuses on finding hedge funds that can allow the client’s portfolio to lower risk while, with the use of leverage, maintain the same level of return.
After completing their research into finding appropriate hedge funds, Green proposes two hedge funds: the New Horizon Emerging Market Fund, which takes long-term positions in emerging markets, and the Hi Rise Real Estate Fund, which holds a highly leveraged real estate portfolio. Hutchinson proposes two hedge funds: the Quality Commodity Fund, which takes conservative long-term positions in commodities, and the Beta Naught Fund, which manages an equity long/short portfolio that has the goal of targeting the portfolio’s market risk to zero. The Beta Naught Fund engages in short-term pair trading to capture additional returns while keeping the beta of the fund equal to zero. The table below lists the statistics for the client’s portfolio without any alternative investments and for the four hedge funds based upon recent data. The expected return, standard deviation and beta of the client portfolio and the hedge funds are expected to have the same values in the near future. Green uses the market model to estimate covariances between portfolios with their respective betas and the variance of the market return. The variance of the market return is 324(%2).

	Current Client Portfolio	New Horizon	Hi Rise Real Estate	Quality Commodity	Beta Naught
Average	10%	20%	10%	6%	4%
Std. Dev.	16%	50%	16%	16%	25%
Beta	0.8	0.9	0.4	-0.2	0

Green and Hutchinson have decided to sell off 10% of the current client portfolio and replace it with one of the four hedge funds. They have agreed to select the hedge fund that will provide the highest Sharpe Ratio when 10% of the client’s portfolio is allocated to that hedge fund.
As an alternative to investing 10% in one hedge fund, Green and Hutchinson have discussed investing 5% in the Beta Naught Fund and 5% in one of the other three hedge funds. This new 50/50 hedge fund portfolio would then serve as the 10% allocation in alternative investments for the client’s portfolio. Green and Hutchinson divided up their research into return enhancement and diversification benefits. Based upon the stated goals of their research, which of the two approaches is more likely to lead to an appropriate choice? The focus of:

A) neither manager is appropriate and will not achieve a meaningful result.

B) Green’s research.

C) Hutchinson’s research.

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Simply increasing return may not be appropriate if the risk level increases more than the return increases. Focusing on assets that help diversify the existing portfolio is more appropriate because any reduction in return can be offset by an increase in leverage. (Study Session 18, LOS 60.a, b)

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Of the proposed hedge funds, which is most likely to introduce active risk into the client’s portfolio?

A) Hi Rise Real Estate Fund.

B) New Horizon Emerging Market Fund.

C) The Beta Naught Fund.

The Beta Naught Fund is the only one that takes short-term positions. (Study Session 18, LOS 60.a)

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Which of the following is closest to the expected return of the client’s portfolio if 10% of the portfolio is invested in the New Horizon Emerging Market Fund?

A) 10.2%.

B) 11.0%.

C) 11.8%.

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11% = (0.9 × 10%) + (0.1 × 20%) (Study Session 18, LOS 60.a)

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Which of the following is closest to the expected standard deviation of the client’s portfolio if 10% of the portfolio is invested in the Quality Commodity Fund?

A) 9.6%.

B) 14.2%.

C) 16.0%.

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The market model offers a simple way to estimate the covariance between two assets, using the beta of each asset and the variance of the market return. Here, covariance is -51.84 = 0.8 × (-0.2) × 324. The variance of the new client portfolio is 200.59 = (0.9 × 0.9 × 16 × 16) + (0.1 × 0.1 × 16 × 16) + (2 × 0.9 × 0.1 × (-51.84)). The square root of the variance of the new client portfolio is approximately 14.2%. (Study Session 18, LOS 60.a,g)

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Which of the following is closest to the expected return of a portfolio that consists of 90% of the original client’s portfolio, 5% of the Hi Rise Real Estate Fund and 5% in the Beta Naught Fund?

A) 9.0%.

B) 9.7%.

C) 10.4%.

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9.7% = (0.9 × 10%) + (0.05 × 10%) + (0.05 × 4%) (Study Session 18, LOS 60.a)

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There was a discussion of allocating 5% each in Beta Naught and one of the other funds. When combined with Beta Naught in a 50/50 portfolio, which of the other three funds will produce a portfolio that has the lowest standard deviation?

A) Either Hi Rise or Quality Commodity.

B) New Horizon only.

C) Quality Commodity only.

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Since the beta of Beta Naught is zero, its covariance with any of the other funds is zero. Thus, the lowest standard deviation will be achieved with the fund with the lowest standard deviation. Since Hi Rise and Quality Commodity have the same standard deviation, which is less than New Horizon, either of them would produce the same result. (Study Session 18, LOS 60.a)

luckygiftvn

Which of the portfolios represented in the table below are NOT efficient?

Portfolio	A	B	C	D	E	F	G	H
(Rp)	10%	12.5%	15%	16%	17%	18%	18%	20%
sp	23%	21%	25%	29%	29%	32%	35%	45%

A) B, D, and F.

B) A, D, and G.

C) B, E, and F.

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Relative to any other portfolio, an inefficient portfolio has greater risk at the same return (portfolio G), less return at the same level of risk (portfolio D), or less return and more risk (portfolio A).

luckygiftvn

The efficient frontier enables managers to reduce that number of possible portfolios considered because the portfolios on the efficient frontier:

A) have lower risk levels for every level of expected return than all other possible portfolios.

B) have higher risk levels for every level of expected return than all other possible portfolios.

C) have higher expected returns for every level of risk than all other possible portfolios.

If we are selecting portfolios from a large number of stocks, say the S&P 500, rather than just two stocks, the number of possible combinations is extremely large. We can restrict our search for possible portfolio combinations by focusing on those portfolios on the efficient frontier. We know they dominate all the other possible choices because they offer higher return for the same level of risk.
The minimum-variance frontier consists of portfolios that have lower risk levels for every level of expected return than all other possible portfolios.

luckygiftvn

An analyst has gathered the following data:

Portfolio	Weight S&P(%)	Weight EAFE(%)	PORT σ (%)	E(Rp)(%)
A	100	0	10	10
B	70	30	6
C	30	70	11
D	0	100	15	20

Which portfolio represents the minimum variance portfolio?

A) Portfolio C.

B) Portfolio B.

C) Portfolio A.

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Minimum variance portfolio among the choices presented is portfolio B (70% S&P, 30% EAFE).

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For a U.S. investor with extreme risk aversion, is there a benefit to international diversification?

A) Yes, since a 100% weighting in international stocks results in a doubling of the expected return with only a 50% increase in risk.

B) Yes, since a 30% weighting in the EAFE index results in an increased return and decreased standard deviation than 100% investment in the S&P index.

C) Yes, since a 70% weighting in the EAFE index results in a much higher expected return with a minimal increase in portfolio standard deviation than 100% investment in the S&P index.

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To answer this question, it is necessary to complete the table.
ERportB = (0.70)(10) + (0.30)(20) = 13
ERportC = (0.30)(10) + (0.70)(20) = 17

Portfolio	Weight S&P(%)	Weight EAFE(%)	PORTσ(%)	E(Rp)(%)
A	100	0	10	10
B	70	30	6	13
C	30	70	11	17
D	0	100	15	20

For portfolio B, the addition of EAFE is return enhancing and risk reducing, so even in the presence of extreme risk aversion there is a benefit. By choosing portfolio B, E(r) increases to 13% and portfolio risk decreases to 6%. For portfolios C and D, returns are increasing but so is the risk level. Both of these risk-return trade-offs may have some merit, but we cannot be sure in the presence of extreme risk aversion.

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Assume the annual Treasury bill (T-bill) yields 4%. Which portfolio is the most desirable (i.e., highest Sharpe ratio)?

A) Portfolio B.

B) Portfolio A.

C) Portfolio C.

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Sharpe (Portfolio A) = (10 – 4) / 10 = 0.60

Sharpe (Portfolio B) = (13 – 4) / 6 = 1.5

Sharpe (Portfolio C) = (17 – 4) / 11 = 1.18

luckygiftvn

The efficient frontier consists of portfolios that have:

A) the minimum standard deviation for any given level of expected return.

B) the maximum expected return for any given standard deviation.

C) capital allocation lines with slopes greater than 1.0.

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The efficient frontier consists of (efficient) portfolios that have the maximum expected return for any given standard deviation. The efficient frontier starts at the global minimum-variance portfolio and continues above it on the minimum variance frontier. The minimum-variance frontier is the expected return-standard deviation combinations of the set of portfolios that have the minimum variance for every given level of expected return. Efficient portfolios can have capital allocation line (CAL) slopes less than 1.0. These slopes, however, will all be less than that of the CAL of the market portfolio (the capital market line).

luckygiftvn

The portfolio on the minimum-variance frontier that has the smallest standard deviation is the:

A) market portfolio.

B) global minimum-variance portfolio.

C) optimal efficient portfolio.

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The global minimum-variance portfolio is the portfolio on the minimum-variance frontier that has the smallest standard deviation (or variance). It is the portfolio at the tip of the bullet. The market portfolio, in which each asset is held in proportion to its market value, cannot have the smallest standard deviation of the portfolios on the minimum variance frontier.

luckygiftvn

When solving for the minimum-variance frontier for many assets, the constraint is:

A) portfolio weights must sum to one.

B) weighted-average covariances must sum to zero.

C) weighted-average expected asset returns must sum to expected portfolio return.

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This is the second step in determining the minimum-variance frontier. For every expected return between the smallest and largest expected return, determine the single portfolio with the smallest variance. We assume that the portfolio weights add up to one (this is the constraint on the portfolio weights). This step requires expected returns, variances, and covariances to calculate expected return and variance of the portfolios.