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3 years ago

What is an externality? how do externalities relate to socially optimal quantity?

1 answer:

7 0

An externality in business or economics is where an industrial activity has an unexpected side effect which does not figure in the cost of the goods and services involved. For example, I worked many years at a large mine. Just the existence of the mine there meant it was a no-hunting area so a side effect was that the moose used it as a refuge during hunting season which as a side effect was beneficial to the moose (and deer). Another example is that we used to crush mine rock for the haulroads for winter traction. As a result, it was found that the fines from this were concentrated with copper values so were put in the mill for processing-an unexpected outcome.

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The approved detail design resulting from the __________ serves as a basis for making the decision to begin production. Systems

wel

Answer: Critical Design Review

Explanation:

A Critical Design Review is referred to as a review that's fine in order o ensure that a system can be able to move into fabrication, and test and also ensure that the stated performance requirements are met.

The approved detail design resulting from the critical design review serves as a basis for making the decision to begin production.

3 0

2 years ago

Your boss leaves you a note, asking you to determine the present value of a $1,200,000 payment to be made in six years assuming

shtirl [24]

Answer:

so value of the mistake is $311685.71

Explanation:

given data

present value = $1,200,000

time = 6 year

discount rate = 18%

discount rate = 8%

to find out

What is the dollar value of the mistake

solution

we get here present value that is express as for both rate that is

present value = $\frac{FV}{(1+r)^t}$

put here value

present value = $\frac{1200000}{(1+0.18)^6}$

present value 1 = $444517.85

and

present value = $\frac{1200000}{(1+0.08)^6}$

present value 2 = $756203.55

difference is $756203.55 - $444517.85

difference is = $311685.71

so value of the mistake is $311685.71

7 0

3 years ago

Explain the relationship between consumers and producers in economic growth and activity

Strike441 [17]

The economy consists of producers, who make and sell goods and services, and consumers, who buy the goods and services.

Producers rely on consumers to buy from them, and consumers rely on producers to provide the goods and services they want.

Money allows this relationship to work.

3 0

3 years ago

Which activity best demonstrates the trait of responsibility?

Dima020 [189]

Which activity best demonstrates the trait of responsibility?

A. demonstrating accountability for your actions

Out of the options, demonstrating accountability for your actions is the activity that best demonstrates the trait of responsibility. Your actions are of no ones responsibility besides you, you must understand the decisions you make. All of the other options are all important but not examples of accountability.

8 0

3 years ago

If a borrower can afford to make monthly principal and interest payments of 1000 and the lender will make a 30 year loan at 5 1/

Alexus [3.1K]

Answer:

The the largest loan this buyer can afford is 14,533.75.

Explanation:

This can be determined using the formula for calculating the present value of an ordinary annuity as follows:

Step 1: Calculations of the present value or the loan the buyer can afford for a 30 year loan at 5 1/2%

PV30 = P * ((1 - (1 / (1 + r))^n) / r) …………………………………. (1)

Where;

PV30 = Present value or the loan the buyer can afford for a 30 year loan at 5 1/2% =?

P = monthly payment = 1000

r = interest rate = 5 1/2% = 5.50% = 0.055

n = number of years = 30

Substitute the values into equation (1) to have:

PV30 = 1000 * ((1 - (1 / (1 + 0.055))^30) / 0.055)

PV30 = 1000 * 14.5337451711221

PV30 = 14,533.75

Step 2: Calculation of the present value or the loan the buyer can afford for a 20 year loan at 4 1/2%

PV20 = P * ((1 - (1 / (1 + r))^n) / r) …………………………………. (2)

Where;

PV30 = Present value or the loan the buyer can afford for a 20 year loan at 4 1/2% =?

P = monthly payment = 1000

r = interest rate = 4 1/2% = 4.50% = 0.045

n = number of years = 20

Substitute the values into equation (1) to have:

PV20 = 1000 * ((1 - (1 / (1 + 0.045))^20) / 0.045)

PV20 = 1000 * 13.0079364514537

PV20 = 13,007.94

Conclusion

Since 14,533.75 which is the present value or the loan the buyer can afford for a 30 year loan at 5 1/2% is greater than the 13,007.94 which is the present value or the loan the buyer can afford for a 20 year loan at 4 1/2%, it therefore implies that the the largest loan this buyer can afford is 14,533.75.

5 0

2 years ago