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love history [14]

3 years ago

13

You estimate your annual revenue to be 50,000 + 20,000y, where y is the number of years in business. What is your estimated reve

nue in 5 years?

1 answer:

Arte-miy333 [17]3 years ago

4 0

Answer:

D.) 150,000

Explanation:

Multiply 20,000 by 5 =100,00 then add 50,000

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Which is an example of someone who is cyclically unemployed?

Korolek [52]

Answer:

<em>A. autoworker who is temporarily laid off from an automobile company because of a decline in sales. </em>

Explanation:

Cyclical unemployment is <em>unemployment that occurs when full employment can not be met by the aggregate demand for goods and services in an economy.</em>

This takes place during times of decreased economic growth or times of economic slowdown.

Cyclical unemployment is directly linked to the degree of macroeconomic behavior, which is the combined or collective activity of all economically involved individuals and entities.

Instead of linear, this overall trend is cyclical-economic activity tends to increase and fall rather than always rising or falling.

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3 years ago

The Centers for Disease Control and Prevention (CDC) defines a healthy sleep duration

laiz [17]

a. The point estimate of the married people that sleep well is = 0.6299. The confidence interval for the mean hours of sleep for those that have never been married but report good sleep is 0.6186, 0.6412

b. The point estimate of the number of hours for people that have never been married = 7.2257

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. the estimated number of sleep for those that have never been married = 7.729 hours

a. The point estimate

$P=\frac{Xp}{n}$

$Xp = successes\\n = sample size\\$

Those who have never been married n = 7044

Xp = those who sleep for 7 hours at least

To get Xp, the <u>excel function </u>

Countif(range, criteria)

Countif(A:A, >=7)

This gives Xp = 4437

Point estimate =

$\frac{4477}{7044}$

= 0.6299

The point estimate of the married people that sleep well is = 0.6299

At 95% interval of confidence,

α = 1-0.95 = 0.05

α/2 = 0.05/2 = 0.025

Z0.025 = 1.96 ( Use the standard probability normal table)

Margin of Error

= $M.E = 1.96\sqrt \frac{0.6299(1-0.6299)}{7044} \\\\= 1.96\sqrt{0.000033} \\\\1.96*0.0057$

= 0.0113

The 95% confidence interval

= 0.6299 - 0.0113 , 0.6299 + 0.0113

= 0.6186, 0.6412

The confidence interval for the mean hours of sleep for those that have never been married is 0.6186, 0.6412

b. Sample mean

x = ∑x/n

x = number of sleep of the never been married

Mean is calculated using excel function

Average(range)

Average(a:a)

This gives the sample mean = 7.2257

The point estimate of the number of hours for people that have never been married = 7.2257

<u>Standard deviation</u> using excel =

Stdev(A:A) = 0.8211

$Margin of error =1.96*\frac{0.8211}{\sqrt{7044} }$

= 0.0192

The<u> confidence interval</u> =

= 7.2257-0.0192, 7.2257+0.0192

= 7.2065, 7.2447

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. From the available data, the mean number of sleep per day that is gotten from the 4437 people that are unmarried and sleep healthily for at least 7 hours = 34295.1

Mean = 34295.1/4437

= 7.729

the estimated number of sleep for those that have never been married = 7.729 hours

Read more on brainly.com/question/15601189?referrer=searchResults

6 0

3 years ago

When President Obama was president he had discussed raising income taxes for individuals earning over $250,000 in income. Explai

Allisa [31]

Answer:

A) Higher income taxes will cause a decrease in disposable income and this will affect personal expenditure which will cause the aggregate demand curve to shift leftwards ( decrease in price level and real GDP )

B)

i) Change in input price

ii) Change in production cost

iii) Increase in labor supply or increase in capital stocks

Explanation:

A) Effects of higher income taxes on aggregate demand curve

i) Higher income taxes will cause a decrease in disposable income and this will affect personal expenditure which will cause the aggregate demand curve to shift leftwards ( decrease in price level and real GDP )

B) The factors that will cause the short-run aggregate supply curve to shift

a) Change in input price

b) Change in production cost

c) Increase in labor supply or increase in capital stocks

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Which of the following is a risk (or potential pitfall) of cost leadership? Multiple Choice a. Cost differences increase as the

musickatia [10]

Answer:

d. Cost cutting in one area of the value chain might increase costs in another.

Explanation:

Although cost leadership is an efficient way to dominate the competition,it does have potential pitfalls if not executed correctly. For example, if operating cost is decreased, the changed product feature may imply a higher marketing cost afterward. In order to be truly efficient, the cost leadership strategy has to be implemented in such a way, so it doesn't impact other value chain costs negatively (increasing them).

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3 years ago

Identify a major transportation problem in any vicinty in ghana or the world (safety, infrastructure, vehicles, policies and so

podryga [215]

The Major problem facing transportation in Ghana and around the world is the human capital and infrastructural issues.

<h3>Human Capital</h3>

The importance of Human capital cannot be overemphasized in curbing the problems of transportation in Ghana and the world at large. Human capital must interface with physical capital to bring about good transport systems because physical capital will always remain out of existence without the input of human capital.

<h3>Infrastructure</h3>

Transport infrastructure is generally lacking in Ghana and sub-Saharan Africa. There is absence of well developed and functional infrastructure to drive the transport system. Such infrastructure include fast trains, durable roads etc.

Learn more about Transport Infrastructure at brainly.com/question/7152577

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8 0

1 year ago