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liubo4ka [24]
2 years ago
9

A stock is expected to earn 15 percent in a boom economy and 7 percent in a normal economy. There is a 35 percent chance the eco

nomy will boom and a 65.0 percent chance the economy will be normal. What is the standard deviation of these returns?
A. 3.82 PercentB. 4.85 PercentC. 4.97 PercentD. 5.63 Percent.
Business
1 answer:
leonid [27]2 years ago
7 0

Answer:

A. 3.82

Explanation:

First, find the expected return of the stock;

E(r) = SUM(prob * return)

E(r) = (0.35 * 0.15  ) + (0.65 * 0.07)

= 0.0525 + 0.0455

=0.098 or 9.8%

Next, use the variance formula to find the stock's standard deviation;

σ² = 0.35( 0.15 - 0.098)² + 0.65( 0.07 - 0.098)²

σ² = 0.0009464 + 0.0005096

σ²  = 0.001456

As a percentage, it becomes; 0.001456 *100 = 0.1456%

The variance is therefore 0.1456%

Find standard deviation;

Standard deviation = SQRT (0.001456)

STDEV = 0.03816 or 3.82%

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Bill currently uses his entire budget to purchase 5 cans of Pepsi and 3 hamburgers per week. The price of Pepsi is​ $1 per​ can,
FinnZ [79.3K]

Answer:

Option (B) is correct.

Explanation:

The utility maximization point for a consumer is as follows:

\frac{MU_x}{P_x}=\frac{MU_y}{P_y}

It is given that,

price of Pepsi(x) =​ $1 per can

price of a hamburger(y) =​ $2

Marginal utility from Pepsi =​ 4

Marginal utility from hamburgers = 6

Hence,

\frac{4}{1}>\frac{6}{2}

4 > 3

Therefore, it can be seen that the consumer's utility is not maximized at this point.

Law of diminishing marginal utility states that as the consumer consumes more and more quantity of goods then as a result the utility obtained from the consumption goes on diminishing.

So, there is a need to increase the quantity of Pepsi consumed and reducing the quantity of hamburgers consumed.

6 0
3 years ago
Which of the following factors is unique to B2B buying and is not typically found in B2C buying?
Arisa [49]

Answer:

There are limited number of large buyers, often geographically

Explanation:

3 0
2 years ago
Stock Y has a beta of 1.40 and an expected return of 14.8 percent. Stock Z has a beta of .85 and an expected return of 11.3 perc
tresset_1 [31]

Answer:

Stock Y has overvalued and Stock Z as undervalued

Explanation:

In this question, we apply the Capital Asset Pricing Model (CAPM) formula which is shown below

Expected rate of return = Risk-free rate of return + Beta × (Market rate of return - Risk-free rate of return)

For Stock Y

= 4.85% + 1.40 × 7.35%

= 4.85% + 10.29%

= 15.14%

For Stock Z

= 4.85% + 0.85 × 7.35%

= 4.85% + 6.2475%

= 11.0975%

The (Market rate of return - Risk-free rate of return) is also called market risk premium and the same is applied in the answer

As we see the expected return of both the stock So, Stock Y has overvalued and Stock Z as undervalued

4 0
3 years ago
The use of the concepts of purchasing, procurement, supply, and supply chain management will vary from organization to organizat
IRISSAK [1]

Answer: B. The industry which they operate

Explanation:Different companies carry out the functions of purchasing, procurement and supply differently and these depend on how they operate. For example supply chain in a manufacturing company, it will produce items that will be stored in warehouses and other locations, making the supply chain more complex, on the other hand if it's a Service Provider company which uses a make-to-order business model, there will be no need for storing finished products, Therefore, it is clear that supply chains including procurement , purchasing and supply depend on the nature of the company.

8 0
2 years ago
A Japanese company has a bond outstanding that sells for 87 percent of its ¥100,000 par value. The bond has a coupon rate of 4.3
PSYCHO15rus [73]

Answer:

YTM = 12.66%

Explanation:

FV = ¥100,000

PV = 0.87 x  ¥100,000

PV=  ¥87,000

Coupon payment = 4.3% x ¥100,000

Coupon payment = ¥4300 per year

N = 18 years

YTM = ?

We would simply plug these values into a financial calculator

https://www.calculator.net/finance-calculator.html?ctype=returnrate&ctargetamountv=1000000&cyearsv=18&cstartingprinciplev=87000&cinterestratev=6&ccontributeamountv=4300&ciadditionat1=end&printit=0&x=0&y=0

YTM = 12.66%

8 0
2 years ago
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