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Which of the following is the best example of an economic precept?


A) Predictable irrationality
B) The supply/demand model
C) The production possibility model
D) Laissez-faire

E) All of the above
F) None of the above

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In the linear equation y = mx + b, an increase in b will:


A) shift the curve up.
B) shift the curve down.
C) cause the curve to become steeper.
D) cause the curve to become flatter.

E) C) and D)
F) A) and B)

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Suppose that in Slovakia one unit of labor can produce either 16 tons of wheat or 32 tons of soy and in Poland one unit of labor can produce either 4 tons of wheat or 2 tons of soy. Given this information, which of the following statements is true?


A) Slovakia has a comparative advantage in producing neither wheat nor soy.
B) Slovakia has a comparative advantage in producing both wheat and soy.
C) Poland has a comparative advantage in producing soy but not wheat.
D) Poland has a comparative advantage in producing wheat but not soy.

E) All of the above
F) A) and B)

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Refer to the production possibility curve for Ricardia below. Refer to the production possibility curve for Ricardia below.   The graph indicates that with the resources and technology it has available, Ricardia: A) can produce either 40 units of rye or 20 units of eggs. B) can produce both 40 units of rye and 20 units of eggs. C) cannot produce both 20 units of rye and 10 units of eggs. D) cannot produce both 20 units of rye and 5 units of eggs. The graph indicates that with the resources and technology it has available, Ricardia:


A) can produce either 40 units of rye or 20 units of eggs.
B) can produce both 40 units of rye and 20 units of eggs.
C) cannot produce both 20 units of rye and 10 units of eggs.
D) cannot produce both 20 units of rye and 5 units of eggs.

E) A) and B)
F) B) and D)

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If a production possibility curve representing a trade-off between a grade in English and a grade in math has a negative slope, we know that:


A) there is a direct relationship between grades in English and grades in math.
B) there is no relationship between grades in English and grades in math.
C) there is an inverse relationship between grades in English and grades in math.
D) one can get better grades in English only if one gets better grades in math.

E) B) and C)
F) A) and D)

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Consider the following information, which provides percentage change in GDP per year:  Per centuge increase in GDP 201210.020135.020145.020154.0201610.0\begin{array} { | l | r | } \hline & \text { Per centuge increase in GDP } \\\hline 2012 & - 10 .0 \\\hline 2013 & - 5 . 0\\\hline 2014 & - 5 .0 \\\hline 2015 & 4.0 \\\hline 2016 & 10 .0 \\\hline\end{array}


A) GDP in 2013 is less than in 2012.
B) GDP in 2013 is greater than in 2012.
C) GDP in 2016 is less than in 2015.
D) GDP in 2015 is greater than in 2014.

E) A) and D)
F) B) and D)

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Two countries that specialize their production along the lines of comparative advantage and then trade with each other will be able to:


A) both produce and consume more.
B) produce more and consume less.
C) produce less and consume more.
D) both produce and consume less.

E) None of the above
F) A) and B)

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The law of one price means that prices eventually will be the same in all countries and eventually countries will not have a reason to trade.

A) True
B) False

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Trade based on comparative advantage benefits:


A) consumers in all countries.
B) consumers in some countries but hurts consumers in other countries.
C) neither producers nor consumers.
D) producers in all countries but not consumers.

E) None of the above
F) B) and D)

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Refer to the graph shown. Refer to the graph shown.   If Countries X and Y face the production possibility curves A and B, respectively, Country Y has a comparative advantage in the production of: A) neither agricultural goods nor industrial goods. B) both agricultural goods and industrial goods. C) agricultural goods only. D) industrial goods only. If Countries X and Y face the production possibility curves A and B, respectively, Country Y has a comparative advantage in the production of:


A) neither agricultural goods nor industrial goods.
B) both agricultural goods and industrial goods.
C) agricultural goods only.
D) industrial goods only.

E) None of the above
F) All of the above

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Refer to the graph below. Refer to the graph below.   Suppose that the opportunity cost of producing 10 chickens is always 8 turkeys. Given this, the relevant production possibility curve must be: A) I. B) II. C) III. D) IV. Suppose that the opportunity cost of producing 10 chickens is always 8 turkeys. Given this, the relevant production possibility curve must be:


A) I.
B) II.
C) III.
D) IV.

E) None of the above
F) B) and C)

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The Bahamas and India produce both pineapple and rice (both measured in tons).The table below illustrates their production possibilities.  The Bahamas  India  Rice  Pineapple  Rice  Pineapple 0100050590547.51080104515701542.52060204025502537.55001000\begin{array} { c } { \text { The Bahamas } } \quad\quad\quad { \text { India } } \quad\quad\quad\\\begin{array} { r c r r } \text { Rice } & \text { Pineapple } & \text { Rice } & \text { Pineapple } \\0 & 100 & 0 & 50 \\5 & 90 & 5 & 47.5 \\10 & 80 & 10 & 45 \\15 & 70 & 15 & 42.5 \\20 & 60 & 20 & 40 \\25 & 50 & 25 & 37.5 \\50 & 0 & 100 & 0\end{array}\end{array} (a)In the Bahamas,what is the opportunity cost of a ton of pineapples,and of a ton of rice? (b)In India,what is the opportunity cost of a ton of pineapple,and of a ton of rice? (c)Which country has a comparative advantage in the production of pineapple? (d)Show how if each country specialized in that good for which it has a comparative advantage and split the resulting production,each would be able to consume more than if they did not trade.

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(a)In the Bahamas,the opportunity cost o...

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The morel is a prized mushroom that is often abundant in the Western United States in years after forest fires. Suppose two companies are buying morels from workers willing to find them. One company offers to pay workers $5.00 per pound, and the other company will pay workers only $4.00 per pound. Economists would say that:


A) the company willing to pay only $4.00 has a comparative advantage in selling morels.
B) the higher-paying company will attract the more creative and innovative pickers and the lower-paying company will attract the others.
C) the lower-paying company will attract the more creative and innovative pickers and the higher-paying company will attract the others.
D) this situation violates the law of one price and is not likely to persist.

E) A) and C)
F) A) and B)

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Investment in capital goods is one way to increase the standard of living in the future. Investment in capital goods, however, means that we must forgo consumption today. One of the trade-offs facing an economy is the balance of consumption today with that of the future. The following table shows such a trade-off. With this information we know that the opportunity cost of which of the following is the greatest?  Current consumptinn  Future conguptinn 800100750260650340600380550400\begin{array}{l}\begin{array} { | c | c | } \hline\text { Current consumptinn }& \text { Future conguptinn }\\\hline 800 & 100 \\\hline 750 & 260 \\\hline 650 & 340 \\\hline 600 & 380 \\\hline 550 & 400 \\\hline\end{array}\end{array}


A) Increasing current consumption from 750 to 800
B) Increasing current consumption from 650 to 750
C) Increasing current consumption from 600 to 650
D) Increasing current consumption from 550 to 600

E) All of the above
F) A) and B)

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If the hourly wage of U.S. workers is $16, the hourly wage of Mexican workers is $2, and U.S. workers produce 9 times as much output per hour as Mexican workers, then, all else equal, it would be efficient to locate production facilities in:


A) the United States since the cost per unit of output will be higher.
B) the United States since the cost per unit of output will be lower.
C) Mexico since the cost per unit of output will be higher.
D) Mexico since the cost per unit of output will be lower.

E) C) and D)
F) A) and D)

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England has a relatively cool and cloudy climate that is ill suited for grape growing. It can produce 200 units of wine for every 400 units of cloth. Portugal, in contrast, has a relatively warm and sunny climate that is good for growing grapes. It can produce 200 units of wine for every 100 units of cloth. Which country has the higher opportunity cost of producing cloth?


A) Portugal: 2 units of wine for every unit of cloth
B) England: 2 units of wine for every unit of cloth
C) Portugal: 1/2 unit of wine for every unit of cloth
D) England: 1/2 unit of cloth for every unit of wine

E) A) and B)
F) None of the above

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If the hourly wage of U.S. workers is $16, the hourly wage of Mexican workers is $2, and U.S. workers produce 5 times as much output per hour as Mexican workers, then, other things equal, it would be efficient to locate production facilities in:


A) the United States since the cost per unit of output will be higher.
B) the United States since the cost per unit of output will be lower.
C) Mexico since the cost per unit of output will be higher.
D) Mexico since the cost per unit of output will be lower.

E) B) and D)
F) All of the above

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If there is an inverse relationship between two variables, the graph relating the two variables will be:


A) upward-sloping.
B) downward-sloping.
C) vertical.
D) horizontal.

E) None of the above
F) A) and B)

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With the resources available, you can make the combinations of Ums and Umies (trinkets from a place called Bandarban) shown in the table. The opportunity cost of producing 60 Umies instead of 30 Umies is:  Number af Ums  Number af Umies 60040302060090\begin{array} { | c | c | } \hline \text { Number af Ums } & \text { Number af Umies } \\\hline 60 & 0 \\\hline 40 & 30 \\\hline 20 & 60 \\\hline 0 & 90 \\\hline\end{array}


A) 10 Ums
B) 20 Ums
C) 30 Ums
D) 40 Ums

E) A) and B)
F) A) and C)

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Refer to the graph below. Refer to the graph below.   As you move from point A to point B: A) production efficiency is increased because we have more of good X. B) production efficiency is decreased because we have less of good Y. C) production efficiency is decreased because we are no longer on the production possibility curve. D) the change in efficiency is unclear. As you move from point A to point B:


A) production efficiency is increased because we have more of good X.
B) production efficiency is decreased because we have less of good Y.
C) production efficiency is decreased because we are no longer on the production possibility curve.
D) the change in efficiency is unclear.

E) C) and D)
F) B) and D)

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