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musickatia [10]
3 years ago
11

When the Wright brothers designed their aircraft, they built a wind tunnel to model the aerodynamics of different wing designs.

Identify each of the factors below as endogenous or exogenous to the Wright brothers' model.
Business
1 answer:
kodGreya [7K]3 years ago
8 0

Answer:

Endogenous factors (variables that can be controlled when performing a model test):

  • aircraft speed
  • wing angle

The Wright brothers used the wind tunnel to improve the design of their aircraft's wings.

Exogenous factors (variables that cannot be controlled when performing a model test):

  • wind and rain
  • air pressure

No one can control the climate.

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In some developing countries, children work in factories when they are 8 or 9 years old. The United States has strict child labo
Katena32 [7]

Answer:

b. They reflect the laws and regulations that affect social and economic behavior.

Explanation:

Morals are not universal and vary greatly depending on the underlying culture and religion. Even still in each civilization, there are many grey areas in the concept of morals. One thing that seems to be constant is that they reflect the laws and regulations that affect social and economic behavior. In this scenario, some developing countries believe that using children as a cheaper form of labor is fine since the children are getting paid and therefore, there are no laws prohibiting this action so people see it as morally correct. While other countries that see it as morally wrong have laws and regulations to prevent people from performing such actions. These laws and regulations are a form of dictating social and economic behavior by stating that it is morally wrong.

3 0
3 years ago
Suppose a ten firm industry has total sales of​ $35 million per year. The largest firm have sales of​ $10 million, the third lar
lyudmila [28]

Answer:

0.66

Explanation:

the fourfirm concentration ratio is the sum of the concentration ratio of the four largest firms in the industry.

The sales of the second largest firm = $35 million - ( $10 million + $4 million+ $2 million + $12 million ) = $7 million

concentration ratio of firm 1 = $10 million / $35 million = 0.29

concentration ratio of firm 2  = $7 million / $35 million = 0.2

concentration ratio of firm 3 = $4 million / $35 million = 0.11

concentration ratio of firm 4 = $2 million / $35 million = 0.06

Adding the ratios together = 0.66

3 0
3 years ago
Assume the perpetual inventory; system is used unless stated otherwise. Round all numbers to the nearest whole dollar unless sta
Bingel [31]

Answer: Check attachment

Explanation:

In the attachment, note that:

On July 14:

Account payable was calculated as:

= $4400 - $300

= $4100

Merchandise Inventory = $4100 × 2%

= $4100 × 2/100

= $4100 × 0.02

= $82

Cash = $4100 - $82 = $4018.

Check attachment for further explanation.

7 0
3 years ago
TL Company has expected earnings of $75 in one year if it does well and $25 if it does poorly. The firm has outstanding debt of
Juliette [100K]

Answer:$27.78

Explanation:

Expected value of debt after one year = (40* .60)+(15*.40)

= 24 + 6

=$ 30

Current value of debt = Value at 1year / (1+r)^n

= 30/ (1+.08)^1

= 30 / 1.08

=$ 27.78

3 0
3 years ago
A regression line is the line that best fits the data, but this does not mean that the fit is good. In other words, there can st
horsena [70]

Answer:

Larger-sq and small Se.

Explanation:

Regression line is a line that clearly describes the behavior of a given set of data.

Regression lines are very essential for forecasting processes. The importance of the line is to describe the interrelation of a dependent variable (Y variable) with one or many independent variables (X variable).

An analyst can forecast future behaviors of the dependent variable by making use of the equation gotten the regression line. This is done by inputting different values for the independent ones. Regression lines are frequently employed in the financial sector.

Financial analysts make use of linear regressions to forecast stock prices, commodity prices and also to carry out valuations for many different securities. Companies use regressions for the purpose of forecasting sales, inventories and a lot of other variables that are needed for strategy and planning. The regression line formula is represented below:

(Y = a + bX + u)

6 0
3 years ago
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