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iren [92.7K]
3 years ago
11

One column of numbers consists of 28, 42, and 14. When the digits of the numbers are added together, the result is 2 + 8 + 4 + 2

+ 1 + 4 = 21, and when the digits of 21 are then added together, the end result is 2 + 1 = 3. If the same process is performed on the numbers in a second column, what can be concluded?
A.If the end result from the second column is not 3, then the sum of the numbers in the first column is not equal to the sum of the numbers in the second column.
B.If the end result from the second column is also 3, then the sum of the numbers in the first column is equal to the sum of the numbers in the second column.
C.If the end result from the second column is not 3, then the sum of the numbers in the first column is equal to the sum of the numbers in the second column.
D.If the end result from the second column is also 3, then the sum of the numbers in the first column is not equal to the sum of the numbers in the second column.
Business
1 answer:
nirvana33 [79]3 years ago
8 0
<span>A.If the end result from the second column is not 3, then the sum of the numbers in the first column is not equal to the sum of the numbers in the second column.
I'm pretty sure.</span>
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Answer:

Direct labor cost= $31,200

Explanation:

Giving the following information:

Production= 48,000 units

Standard time= 3 minutes per unit

Rate= $13 per hour

First, we need to calculate the number of hours required:

The proportion of minuted per hour= 3/60= 0.05

Number of hours= 48,000*0.05= 2,400 hours

Now, the direct labor cost:

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3 years ago
assume that your parents wanted to have saved for college by your 18th birthday and they started saving on your first birthday.
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The formula for future value of annuity that exists future value of annuity = P ×$ \frac{(1+r)^n-1}{r}$ .

Save each year to reach their​ goal exists $2152.48

Save each year to reach their new ​goal exists $2869.97

<h3>What is meant by future value of annuity?</h3>

The worth of a series of recurrent payments at a specific future date, assuming a specific rate of return, or discount rate, is the future value of an annuity. The future value of the annuity increases with the discount rate.

Given: amount saved = 120,000

Rate of Interest earned = 12.0 %

time = 18th birthday

Where, annual savings = P

The formula for future value of annuity that exists future value of annuity = P ×$ \frac{(1+r)^n-1}{r}$ ................(1)

where r exists rate and n exists a time period

put her value

$ 120,000 = P × $\frac{(1+0.12)^{18}-1}{0.12}

= $ 2152.48

Save each year to reach their goal exists $ 2152.48 and for $ 160,000 on 18 th Birthday

we consider here annual savings = P

From (1),

Future value of annuity = P × $\frac{(1+r)^n-1}{r}$

$ 160,000 = P ×  $\frac{(1+0.12)^{18}-1}{0.12}$

P = $2869.97

Therefore, Save each year to reach their​ goal exists $2152.48

save each year to reach their new ​goal is $2869.97

To learn more about future value of annuity refer to:

brainly.com/question/27011316

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7 0
1 year ago
If an economy is producing at a point on its production possibilities frontier, it is: a.efficient in production and allocation.
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Answer:

d.efficient in production but not necessarily in allocation.

Explanation:

The production possibility curve portrays the cost of society's choice between two different goods. An economy that operates at the frontier has the highest standard of living it can achieve, as it is producing as much as it can using the same resources. If the amount produced is inside the curve, then all of the resources are not being used.

- all points on the curve are points of maximum productive efficiency

- However, an economy may achieve productive efficiency without necessarily being allocatively efficient. Market failure (such as imperfect competition or externalities) and some institutions of social decision-making (such as government and tradition) may lead to the wrong combination of goods being produced (hence the wrong mix of resources being allocated between producing the two goods) compared to what consumers would prefer, given what is feasible on the PPF.

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In one hour, the United States can produce 25 tons of steel or 250 automobiles. In one hour,Japan can produce 30 tons of steel o
MArishka [77]

Answer:

Option (D) is correct.

Explanation:

In United states:

Can produce 25 tons of steel or 250 automobiles,

Opportunity cost of producing a ton of steel = 250 ÷ 25

                                                                          = 10 automobiles

Opportunity cost of producing 1 automobile = 25 ÷ 250

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In Japan:

Can produce 30 tons of steel or 275 automobiles,

Opportunity cost of producing a ton of steel = 275 ÷ 30

                                                                          = 9.17 automobiles

Opportunity cost of producing 1 automobile = 30 ÷ 275

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Therefore,

United States has a comparative advantage in producing automobiles because the opportunity cost of producing automobiles is lower than the Japan.

Japan has a comparative advantage in producing steel because the opportunity cost of producing steel is lower than the United states.

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