modules 2-4 practice problems Flashcards
On the production possibilities frontier, production is efficient if the production point is
on the frontier
Which of the following statements are false?
A. As long as people have the same skill sets, there will be trading opportunities.
B. Productivity increases as people specialize.
C. People specialize in the good or service in which they have a comparative advantage.
D. Trade allows for the possibility of a free lunch.
E. A middleman buys from a trader at the ask and sells to another at the bid.
F. All are true.
-As long as people have the same skill sets, there will be trading opportunities
-A middleman buys from a trader at the ask and sells to another at the bid
Which of the following is NOT a basic assumption economists consider in microeconomics?
A. Market participants are goal-oriented.
B. Market participants confront scarce resources.
C. Time is free.
D. Market participants will trade only when they have an absolute advantage.
E. Market participants engage in rational behavior.
F. None of the above are correct
-Time is free
-Market participants will trade only when they have an absolute advantage
Sunk costs are generally the same as which of the following costs
A. implicit costs
B. explicit costs
C. accounting costs
D. opportunity costs
E. economic costs
F. None of the above are correct
None
Snoop Dogg wins a movie ticket in a contest on the radio. If Snoop Dogg decides to use the ticket and goes to the movie, what is the implicit cost that he incurs? Select one or more correct answers
A. The cost of popcorn and soda that he buys at the theater.
B. The cost of other activities that he could have done instead of being at the movie.
C. The cost of commuting to the movie theater and back.
D. He does not incur any implicit costs because the ticket is free.
E. The price of the ticket for the movie.
F. None of these are an implicit cost Snoop Dogg incurs
The cost of other activities that he could have done instead of being at the movie
Suppose the explicit cost of buying a new car is $15,000 and the implicit cost of buying a new car is $2,000. What then is the opportunity cost of buying a new car in dollars?
$17,000
Which of the following do economists assume about market participants?
A. Market participants are not necessarily rational because they often display random patterns of behavior.
B. Despite an unknown future, market participants weigh expected benefits against costs when they make
decisions.
C. Individuals must make choices no matter how wealthy because we all face scarcity of some kind.
D. Giving to charity is irrational.
E. Market participants pursue goals.
F. None of these choices are an assumption economists make
-Despite an unknown future, market participants weigh expected benefits against costs when they make decisions
-Individuals must make choices no matter how wealthy because we all face scarcity of some kind.
-Market participants pursue goals
If two firms were to trade with each other, where would the gains from trade be illustrated on the production possibilities frontier
At a point outside the PPF
Which of the following statements are false
A. Fiat money has intrinsic value.
B. Money acts as a medium of exchange, a unit of account, and store of value.
C. Barter suffers from a coincidence of wants problem and numerous pricing pairs.
D. Commodity money acts as a medium of exchange and has intrinsic value.
E. Desirable properties of money include portability, divisibility, uniformity, and fungibility.
F. Money should be difficult to counterfeit and have a high value-to-weight ratio.
G. All are true
Fiat money has intrinsic value
Which of the following are true if Ludacris has an absolute advantage in the production of microphones over that of 50 Cent?
Ludacris can produce more microphones than 50 Cent
Which of the following statements about the principle of comparative advantage are true?
A. Producers should specialize in the production of goods which have the lowest internal price.
B. Producers should specialize in the production of goods for which they have a lower opportunity cost.
C. Producers should specialize in the production of goods which they can produce with fewer resources.
D. Producers should specialize in the production of goods they enjoy consuming.
E. Producers should specialize in the production of goods that have a lower explicit cost to produce.
F. None of these statements are true.
-Producers should specialize in the production of goods which have the lowest internal price
-Producers should specialize in the production of goods for which they have a lower opportunity cost
Under what conditions can an individual’s consumption possibilities frontier be outside of their existing production possibilities frontier?
A. If there is a technological advance.
B. If additional resources become available.
C. If the individual specializes and engages in trade.
D. If a middleman uses their information to facilitate trade.
E. If the individual produces their maximum output.
F. None of the above are correct.
-If there is a technological advance
-If additional resources become available
-If the individual specializes and engages in trade
-If a middleman uses their information to facilitate trade
Eminem is captaining a freighter crossing Lake Michigan. After departing Duluth, he realizes his ship is under-fueled. He must decide whether to call a tugboat service or instruct the crew to use their personal
floatation devices, swim to shore, and use a colleague’s ship to refuel their ship the next day. Which of the following are sunk costs incurred by Eminem?
-The insurance policy on the freighter
-The cost of the personal flotation devices
-The fuel he burned since departing Duluth
Which of the following statements are false:
A. Specialization leads to increased productive output.
B. Middlemen facilitate trade.
C. Absolute advantage leads to specialization.
D. Money solves the limitations of barter.
E. The slope of a production possibility frontier characterizes opportunity costs.
F. Scarcity necessitates trade-offs.
G. All are true
Absolute advantage leads to specialization
The amount that firms plan to produce during a given time period at a particular price is the _______.
A. demand
B. supply
C. quantity demanded
D. quantity supplied
E. equilibrium price
F. None of these choices correctly complete the sentence
quantity supplied
A good whose demand increases as income increases is a _______________.
A. substitute good
B complementary good
C. normal good
D. inferior good
E. elastic good
F. None of these choices correctly complete the sentence
normal good
If the price of a good falls, there is a _____________ the demand curve.
A. rightward shift of
B. leftward shift of
C. movement down along
D. movement up along
E. change in the slope of
F. None of these choices correctly complete the sentence.
movement down along
A demand schedule shows the relationship between the quantity demanded of a commodity over a
given period of time and __________________.
A. the tastes of the consumers
B. the price of related commodities
C. the income of consumers
D. the price of the commodity
E. the quantity supplied of the commodity
F. None of these choices correctly complete the sentence
the price of the commodity
If the price per bushel of corn increased from $5 to $6 because of a poor harvest, then __________.
A. the demand for corn decreases
B. the quantity supplied of corn increases
C. the quantity demanded of corn decreases
D. the supply of corn increases
E. the demand for corn increases
F. None of these choices correctly complete the sentence
the quantity demanded of corn decreases
The law of supply states that, other things remaining the same, _________________.
A. firms will produce more of a good the higher its price
B. firms will produce more of a good the less it costs to produce it
C. firms will produce less of a good as the required resources become scarcer
D. firms will produce less of a good the more it costs to produce it
E. firms will produce more of a good as competitors exit the marketplace
F. None of these choices correctly complete the sentence
firms will produce more of a good the higher its price
The demand for a good is elastic if _______________.
A. a decrease in its price results in a decrease in total expenditure
B. the good is a necessity
C. the good is a substitute
D. an increase in its price results in an increase in total expenditure
E. an increase in its price results in a decrease in total expenditure
F. None of these choices correctly complete the sentence
an increase in its price results in a decrease in total expenditure
The price elasticity of demand measures _________________
A. the slope of a supply curve
B. how often the price of a good changes
C. how responsive the quantity demanded is to changes in price
D. how sensitive the quantity demanded is to changes in demand
E. how sensitive the quantity demanded is to changes in supply
F. None of the above is the single best answer
how responsive the quantity demanded is to changes in price
The price of a bottle of water rises from $1 to $2, resulting in the quantity demanded to fall from
700,000 to 500,000 bottles. Which of the following is true?
I. The demand for bottled water is inelastic.
II. The demand for bottled water is elastic.
III. The supply of bottled water is elastic.
IV. Consumers are relatively insensitive to price changes in bottled water
I and IV