Unit Test — Unit test Answers

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How can the use of new technology in industry benefit workers?

A
Workers can react to economic change quickly.
B
Workers can identify economic emergencies.
C
Workers can gain new knowledge and skills.
D
Workers can make economic forecasts.
3

The graph shows the price of a good compared to the quantity demanded and the quantity supplied.On this graph, what does the green arrow represent?

Question illustration
a
an ineffective price floor set above equilibrium causing a surplus.
a
an effective price floor set below equilibrium causing a shortage.
a
an ineffective price ceiling set above equilibrium causing a surplus.
a
an effective price ceiling set below equilibrium causing a shortage.
4

Which of the following best illustrates the importance of addressing the three questions of economics?

A
People’s desires and needs are always changing.
B
Businesses need to use limited resources wisely.
C
Traditional methods of production are outdated.
D
Businesses need to limit production.
6

In order to calculate marginal cost, producers must compare the difference in the cost of producing one unit to the cost of

A
purchasing a unit.
B
distributing that unit.
C
producing the next unit.
D
producing a different unit.
7

What is the best definition of marginal revenue?

A
the possible income from producing an additional item
B
the price of producing one additional unit of a good
C
the additional income gained from selling an additional good
D
the financial gain from business activity minus expenses
8

Which question can most help a writer revise an argumentative essay?

A
What is the topic to be addressed?
B
What is the main purpose of the essay?
C
Do details provide support for the claim?
D
Which subject will help explain the position?
12

During the revision phase for an argumentative essay, a writer should

A
create a clear argument.
B
check the style and tone.
C
write a strong conclusion.
D
search for facts and evidence.
13

Which statement best describes the conclusion of an argumentative essay?

A
The conclusion acquaints readers with the topic and sets up the ideas that will be presented.
B
The conclusion establishes the focus of the essay and tells readers what the writer’s position will be.
C
The conclusion ties the essay together and tells readers what they have learned and should take away.
D
The conclusion fleshes out the argument and includes counterclaims and evidence from research.
14

What is the best definition of technology?

A
Technology is replacing human workers with mechanical or electronic devices.
B
Technology is applying scientific knowledge to find answers and fix problems.
C
Technology is using fewer resources to manufacture goods more efficiently.
D
Technology is hiring workers from all over the world to manufacture goods.
15

Look at the equation framework.

Question illustration
r
revenue, profit, opportunity cost
p
profit, revenue, production cost
p
production cost, profit, revenue
o
opportunity cost, revenue, profit
17

On a supply and demand graph, equilibrium is the point where

A
the two curves meet.
B
the supply curve begins.
C
the supply curve ends.
D
the demand curve ends.
18

Which of the following will be accomplished by efficient allocations of the factors of production?

A
guaranteeing economic success
B
understanding whether a product will fail
C
fulfilling many needs and wants of society
D
replenishment of limited resources
19

What is one way a market economy affects the lives of private citizens?

A
Citizens can change jobs relatively easily.
B
Citizens cannot choose their own careers.
C
Citizens do not have to pay for their housing.
D
Citizens have little freedom and independence.
20

How does a production possibility chart assist in outlining opportunity cost?

A
It compares profit potential of one product to another.
B
It compares production cost of one product to another.
C
It compares production numbers of one product to another.
D
It compares consumer demand of one product to another.

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