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Elina [12.6K]
4 years ago
5

Observationally, how can one decide which of the four general expansion models best describes the present-day universe?

Business
1 answer:
N76 [4]4 years ago
4 0
<span>Answer: Recollapsing-no dark energy and matter density of universe is greater than critical density (Big Crunch-BB). Critical- no dark energy and matter density equals the critical density (not collapse but expand slowly). Coasting- no dark energy and matter density is smaller than critical density (universe expands forever w/ little change in rate expansion). Accelerating- dark energy exerts a repulsive force that cause expansion of the universe to accelerate with time (more dark universe). We can tell the lookback time to the supernova from the distance and how much the universe has expanded since the supernova explosion from their redshifts (tells how fast universe expanded).</span>
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Blanchard Company manufactures a single product that sells for $190 per unit and whose total variable costs are $150 per unit. T
iVinArrow [24]

Answer:

The amounts of pretax and after-tax income can the company expect to earn from these predicted changes are $1,795,000  and $1,436,000  respectively.

Explanation:

The sales less the variable cost gives the contribution margin.

The contribution margin less the fixed cost gives the net operating income.  Furthermore, net income is the difference between the total sales and the total costs (fixed and variable).

Both sales and variable cost are dependent on the number of units sold.

with these expected changes,

Pretax Income

= 40,500($205 - $145) - $635,000

= $1,795,000

After tax income

= 80% * $1,795,000

= $1,436,000

4 0
3 years ago
You’ve been asking students to watch short videos for homework instead of reading the textbook. Students seem to be prepared for
patriot [66]

Answer:

The correct answer is the option B: include the video on a slide deck.

Explanation:

To begin with, in the situation where the teacher is trying to encourage the use of the virtual tools instead of the old textbook so therefore the students can do their homework in a way that is more interactive and dynamic then in order to know if they are doing it the teacher should include the video on a slide deck so in that way when they see the video they will have some comprehensive questions to answer and bring to the classroom or to think about and later ask them, so in that way the teacher would be able to know is they are watching or not the videos.

7 0
3 years ago
Read 2 more answers
According to the U.S. Census Bureau’s Current Population Survey, the mean and median 2014 income of people aged 25 – 34 years wh
juin [17]

Answer:

B. The mean is $51,754 and the median is $44,167. This is because economic variables are usually skewed to the right, which pulls the mean above the median.

Explanation:

The mean income of $51,754 obtained from the 2014 income of people aged 25 - 34 years with only a bachelor's degree is the average incomes.  It is obtained by adding all the incomes in the data set and then dividing by the number of values in the set. The median of $44,167 is the middle value when this data set is ordered from least to greatest while the mode is the number that occurs most often in the data set.

4 0
4 years ago
Suppose that if your income is $100,000, your tax is $20,000, but if your income is $200,000, your tax is $45,000. Such a tax is
Ulleksa [173]

Answer:

"Progressive" would be the correct answer.

Explanation:

  • A Progressive tax was indeed determined by the capability of the tax authorities to charge or compensate. It wants to inflict a lower corporate rate of taxation on low-wage earners unlike those with maximum income levels.
  • This would be generally accomplished by establishing taxation levels for the group of tax-paying citizens based on income frequencies.

That is why the aforementioned seems to be the correct approach.

5 0
3 years ago
You are the president of an internet company that has enjoyed great success. You are considering expanding operations into the S
nexus9112 [7]

Answer: See explanation

Explanation:

A bond is regarded as a fixed income instrument and it's a loan that an investor makes to a borrower. On the other hand, in preference shares, dividends have to be paid out to the shareholders before the issuance of common stock dividends.

We should note that whilw bonds typically have a maturity date, the preference shares do not have a maturity date.

During bankruptcy, bondholders are more likely to get paid than the holders of preference shares. When there's default, bondholders can go to court since they've a legal obligation to get paid unlike the holders of preference shares who do not.

4 0
3 years ago
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