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Ede4ka [16]
3 years ago
5

When people engage in activities that help others, their brain releases endorphins, the brain’s natural opiates, which induce in

people a feeling of well-being. It has been suggested that regular release of endorphins increases people’s longevity. And a statistic on adults who regularly engage in volunteer work helping others shows that they live longer, on average, than adults who do not volunteer. However, that statistic would be what we would expect even if volunteering does not boost longevity, because _______.
(A) in the communities studied, women were much more likely to do regular volunteer work than men were, and women tend to live longer than men do.
(B) the number of young adults who do regular volunteer work is on the increase.
(C) the feelings of well-being induced by endorphins can, at least for a time, mask the symptoms of various conditions and diseases, provided the symptoms are mild.
(D) it is rare for a person to keep up a regular schedule of volunteer work throughout his or her life.
(E) Some people find that keeping a commitment to do regular volunteer work becomes a source of stress in their lives.
Business
1 answer:
skad [1K]3 years ago
7 0

Answer:

(A) in the communities studied, women were much more likely to do regular volunteer work than men were, and women tend to live longer than men do.

Explanation:

In the text three associations are made:

  1. volunteering --> endorphin release
  2. endorphin release ---> longevity
  3. volunteering ---> longevity

The question is why it might be the case that those who volunteer might, on average, live longer, than those who don't, even if the volunteering itself isn't conferring any benefit. In any other words, there must be something about the volunteering population that accounts for them having a longer life expectancy. We're looking for that something else - what feature does this group have that accounts for their longer lifespans?

Answer A is the only one that is relevant, stating that if women are disproportionately represented among volunteers, and women live longer than men do, then we'd expect volunteering populations to live longer than non-volunteering populations, even if volunteering wasn't conducive to long life.

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Kaylis [27]

Answer:

Yes, the cables own high quality,and they are very convenient and durable.

Explanation:

4 0
2 years ago
What do you think would be the greatest challenge in maintaining a Job-Order Costing system for a manufacturing company?
MA_775_DIABLO [31]

Answer:

To calculate the predetermine overhead rate

Explanation:

As we know that

Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated direct labor-hours or estimated machine hours)

Plus if we talk about the manufacturing overhead, it is an indirect cost which could not be easy to trace the cost to a specific job or task

And the fixed cost would remain unchanged although the number of production units changes and the average cost per unit also changes due to changes in the production level  

These reasons could be the greatest challenge.

3 0
3 years ago
Which of the following explanations resolve the Leontief paradox?a. Leontief assumed that U.S. and foreign technologies were the
mafiozo [28]

Answer:A. Leontief assumed that U.S. and foreign technologies were the same, while the Heckscher-Ohlin model assumes they are different

B. Leontief ignored land abundance in the United States

D. Leontief’s test distinguished between skilled and unskilled labor, but ignored capital.

Explanation:Leontief paradox is a Russian-American economist, his work was based on the work of Wassily W. Leontief he attempted to test the Heckscher–Ohlin theory ("H–O theory") empirically.

in economics tries to explain that a country with a higher capital per worker has a lower Capital per labor ratio in export than when compared to Import.

LEONTIEF IGNORED THE ABUNDANCE OF LAND IN MAKING HIS ASSUMPTIONS

HE ALSO CLASSIFIED THE U.S TECHNOLOGY AND OTHERS AS THE SAME WHICH IS NOT IN LINE WITH THE H-O MODEL ASSUMPTION.

LEONTIEF THEORY IGNORED CAPITAL DURING HIS TEST.

8 0
3 years ago
Imagine that in 2019 the economy is in long-run equilibrium. Then stock prices rise more than expected and stay high for some ti
V125BC [204]

In the short-run, the effect on the price level and the real GDP is <em>a. Both the </em><em>price level </em><em>and </em><em>real GDP </em><em>rise.</em>

Since the economy is in long-run equilibrium in 2019, and the stock prices unexpectedly rise and stay high for a long time, it means that the price level does not:

  • Rise while the real GDP falls
  • Fall while the real GDP rises
  • Fall with the real GDP.

<u>Question Options</u>:

a. both the price level and real GDP rise.

b. the price level rises and real GDP falls.

c. the price level falls and real GDP rises.

d. both the price level and real GDP fall.

Thus, in the short-term of this economy both the price level and real GDP rise.

Learn more: brainly.com/question/13029724

6 0
2 years ago
The fixed cost of a production system is $20,000, and the variable cost per unit product is $17. The product has a revenue of $2
dimaraw [331]

Answer:

Results are below.

Explanation:

Giving the following information:

Fixed costs= $20,000

Unitary variable cost= $17

Selling price= $28 per unit.

<u>To calculate the break-even point in units, we need to use the following formula:</u>

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 20,000 / (28 - 17)

Break-even point in units= 1,818 units

<u>Now, the profit for 1,500 units:</u>

Loss= 1,500*11 - 20,000= -$3,500

8 0
3 years ago
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