Practice Quiz for Exam 2 - Risk & Return - Pt2A
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School
Arizona State University *
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Course
302
Subject
Finance
Date
Feb 20, 2024
Type
Pages
4
Uploaded by toppingdog0964
Submitted May 1, 2023 at 5:42pm
Question 1
0 / 1 pts
If you own a well-diversified portfolio, which of the following risks do you NOT need to be so
concerned about?
You Answered
War and terrorism
Unexpected changes in Federal Reserve policy
Financial crises
Correct Answer
A sudden death of a firm's CEO
A well diversified portfolio only has to worry about unsystematic risks. These risks are
company/industry related risks.
Systematic risks on the other hand have an effect on all stocks and cannot be diversified away.
Question 2
0 / 1 pts
The covariance between (the returns of) two stocks (Saguaro & Sandstorm) is 0.008
Saguaro's returns have a standard deviation of 23%
Sandstorm's returns have a standard deviation of 15%
What is the correlation coefficient between (the returns of) the two stocks?
(Answer to the nearest 0.01)
You Answered
5
Correct Answer
0.23 margin of error +/- 0.05
The formula for correlation is,
CorrA,B = CovA,B/(SDA * SDB)
*Make sure the SD is in decimals. Hence, SD/100 to make it a decimal.
Question 3
0 / 1 pts
A portfolio is formed with the following 2 stocks:
Desert, Inc. has a standard deviation of it's returns equal to 48%
Mountain, Inc. has a standard deviation of it's returns equal to 10%
60% of the portfolio is invested in Desert and the remainder of the portfolio is invested in
Mountain
The correlation coefficient (between Desert's and Mountain's returns) is equal to 0.4
What is the standard deviation of the portfolio?
(Answer to the nearest 0.01%)
You Answered
55
Correct Answer
30.62 margin of error +/- 0.05
First, we find the weight of investment in Mountain portfolio,
Mountain Weight = 100% - Desert Weight
Next we find the variance of the portfolio,
VarD,M = (WD^2 * SDD^2) + (WM^2 * SDM^2) + (2CorrD,M * WD * SDD * WM * SDM)
Finally we square root the variance to find standard deviation,
SDD,M = sqrt(VarD,M)
*Make sure all calculations are in decimals while the final answer is in %
Question 4
0 / 1 pts
The covariance between (the returns of) two stocks (Saguaro & Sandstorm) is 0.006
Saguaro's returns have a standard deviation of 25%
Sandstorm's returns have a standard deviation of 28%
What is the correlation coefficient between (the returns of) the two stocks?
(Answer to the nearest 0.01)
You Answered
55
Correct Answer
0.09 margin of error +/- 0.05
The formula for correlation is,
CorrA,B = CovA,B/(SDA * SDB)
*Make sure the SD is in decimals. Hence, SD/100 to make it a decimal.
Question 5
0 / 1 pts
You own a portfolio containing the following 3 stocks - the dollar amounts invested in each
stock, along with each stock’s return are indicated below.
Stock
Amount Invested
Return
A
$500,000
-30%
B
$300,000
30%
C
$800,000
60%
Calculate the portfolio return.
(Answer to the nearest 0.01%)
You Answered
5
Correct Answer
26.25 margin of error +/- 0.05
First find all the returns for each portfolio and sum them up,
Total Return = (InvA * ReturnA) + (InvB * ReturnB) + (InvC * ReturnC)
Next, find the total amount invested,
Total Invested = InvA + InvB + InvC
Finally, calculate the portfolio return by dividing the total return with the total invested,
Portfolio Return = Total Return/Total Invested
*Make sure the final answer is in percentage by multiplying 100
Question 6
0 / 1 pts
You own a portfolio containing the following 3 stocks - the fractions (of the portfolio) invested in
each stock, along with each stock’s return are indicated below.
Stock
% of Portfolio Return
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FinTech
20%
-30%
BioTech
20%
20%
OldEcon
Remainder of Portfolio
40%
Calculate the portfolio return.
(Answer to the nearest 0.01%)
You Answered
5
Correct Answer
22 margin of error +/- 0.05
First, find the % of OldEcon in the portfolio,
OldEcon = 100% - FinTech - BioTech
The portfolio return is the sum of all the weight of the portfolios multiplied by their return,
Portfolio Return = (FinTech% * RFintech) + (BioTech% * RBiotech) + (OldEcon% * ROldEcon)
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Which of the following is an example of diversifiable risk?
a) Interest rates rising
b) A stock market crash
c) A company's CEO being arrested for fraud
d) A terrorist event like 9/11
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Which of the following represent undiversifiable risks? I. The Federal Reserve raises interest rates. II. A product is recalled because of safety problems. III. The economy slips into a recession. IV. The CEO 's divorce settlement forces him to sell off half of his stock holdings.
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Question 14
The market compensates investors for accepting which type(s) of risk?
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A Moving to another question will save this response.
MacBoc
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DO NOT SOLVE QUESTION 15 it has already been answered question 15 is only required as part of the information to solve question 16. I NEED PART a) & b) FROM QUESTION 16, Thank you very much for the help
Answers of Question 15
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Washington Mutual, was a US bank which went bankrupt at the end of 2008 due to a number of risk management issues. Read the case noted and answer the following questions:
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Step 1
Risks
Brief description & how it relates to the case
Step 2
List of possible risks
Likelihood/Probability of occurrence
H/M/L or Nil
Impact (if occurred)
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What is being done about it now
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Impact (if occurred)
H/M/L
Probability of occurrence
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aa.1
You are a portfolio manager, currently managing $100 million worth asset including stock and bonds. You are expecting that some your clients will withdraw their contributions and you are also afraid that both share price and bond price may slide what sort of derivative security that you may consider to hedger risk and why? Why do we say we take long or short position in the derivative contract?
arrow_forward
QUESTION 9
If markets are semi-strong efficient, which of the following situations is most likely to yield abnormal returns?
O 1. Following the advice of your stockbroker's newsletter
O 2. Identifying a pattern in a company's historical stock price
O 3. Obtaining insider information
Analysing a company's earning report
arrow_forward
Pdr
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