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Maksim231197 [3]
2 years ago
15

Two securities have a covariance of 0.022. If their correlation coefficient is 0.52 and one has a standard deviation of 15%, wha

t must be the standard deviation of the other security?
Business
1 answer:
ira [324]2 years ago
3 0

Answer: 28.2%

Explanation:

Correlation Coefficient = Covariance / (Standard deviation of Security A * Standard deviation of Security B)

0.52 = 0.022 /( 15% * σ)

(15% * σ) * 0.52 = 0.022

15% * σ = 0.022 / 0.52

σ = 0.0423/15%

= 28.2%

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Suppose the total market value of all the final goods and services produced in the country of Rushya was $8 billion in 2008 (mea
Advocard [28]

Answer:

Option 4 is definitely correct: Whether real GDP increased cannot be determined with the information given.

Explanation:

The information that is given only states that there has been an increase in the market value of final goods and services in two years. So, we cannot conclude that production increased in Rushya or average price levels increased there as per Option A and C respectively, because market value can be increased by both increase in production or price levels. Even Option B cannot be concluded as the real GDP is dependent on other variables as compared to the total market value.

Thus, only appropriate statement is option D: we cannot determine increase in real GDP with the given information.

3 0
2 years ago
The law of variability says that​ "the greater the random variability either demanded of the process or inherent in the process
Aneli [31]

Answer:

C. the less productive the process​ is.

Explanation:

Variability refers to the property when the given substance are highly probable to change and that the results accordingly change.

In that condition there is no drawn pattern for such change, as it might or might not change according to the expected scale and level.

In this, if there is high variability, then the results can be that the resulting process will be least productive, as there are so many uncontrollable changes.

Accordingly, since no proper management of the related process is possible, the results will not be productive.

6 0
3 years ago
Risk acceptance defines the quantity and nature of risk that organizations are willing to accept as they evaluate the trade-offs
NNADVOKAT [17]

Answer:

Tolerance

Explanation:

Risk tolerance: It is defined as level of risk that an organization is willing to take for completing any specific task. Evaluating the risk in the trade off between perfect security and unlimited accessibility as risk of security breach is still there instead of perfect security as there is unlimited accessibility, however, how much risk can be tolerated or accepted need to be evaluated and can be mitigated.

There are different technique been used to minimize the risk factors are:

  • Avoidance.
  • Reduction.
  • Sharing.
  • Retention.
5 0
2 years ago
Nice Corporation produces and sells a single product. Data concerning that product appear below: Per Unit Percent of Sales Selli
attashe74 [19]

Answer:

Therefore, the change in total contribution margin is equal to change in net operating income, so there is no change in fixed expenses  and will not be affected.

Explanation:

The computation as per given question is given below:-

Variable cost per unit

= $48 + $65

= $113

Contribution margin per unit

= $240 - $113

= $127

Unit Monthly sales

= 1,500 + 240

= 1,740

Total contribution margin

= 1,740 × $127

= $220,980

Total contribution margin

= 1,500 × $192

= $288,000

So, change in total contribution margin and net operating income

= $288,000 - $220,980

= $67,020

Therefore, the change in total contribution margin is equal to change in net operating income, so there is no change in fixed expenses  and will not be affected.

6 0
3 years ago
A home comparable to yours in your neighborhood sold last week for $75,000. Your home has a $60,000 assumable 8% mortgage (compo
Svetach [21]

Answer:

The selling price should be $66K.

Explanation:

Capital Budgeting defines the future value as present value times the interest rate over the years FV=(1+i)^n, the following table shows both future values for Neighbor’s house and mine to calculate the differences.

Future value (FV) = Present value (PV) + (1 + Interest rate)n, where n is raised to the power of the number of years.

FV = PV +p (1+r) -30

PV = 60000

= $60000 (1+0.075) - 30

= $60000 (0.11422)

= $6859.26 + $60000

= $66853.26 .

Given this estimate, my selling price will now be $66K, making a profit of $5K, this way the future seller can either choose to buy my home or any other in the neighborhood since the future value will be the same even though the interest rate is 0.5% higher.

7 0
3 years ago
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