Deck 2: Economic Models

Question 1

A simplified version of reality that is used to clarify economic situations is called a(n):

A) economic fact.
B) current event.
C) model.
D) scarce resource.

Answer 1

model.

Question 2

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule I }\\\begin{array} { l r r r r r r } \hline \text { Alternatives } & { \boldsymbol { A } } & \boldsymbol { B } & { \boldsymbol { C } } & { \boldsymbol { D } } & \boldsymbol { E } & \boldsymbol { F } \\\hline \text { Consumer goods per period } & 0 & 1 & 2 & 3 & 4 & 5 \\\text { Capital goods per period } & 30 & 28 & 24 & 18 & 10 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule I)Use Table: Production Possibilities Schedule I.If the economy produces 4 units of consumer goods per period,it also can produce,at MOST,_____ units of capital goods per period.

A) 30
B) 28
C) 10
D) 18

Answer 2

10

Question 3

A mortgage-backed security is an asset that:

A) only homeowners are allowed to purchase.
B) provides earnings to its owner based on payments made by people on their home loans.
C) the Bank of Canada uses to implement monetary policy.
D) is an important part of the circular-flow diagram.

Answer 3

provides earnings to its owner based on payments made by people on their home loans.

Question 4

The models that economists construct:

A) usually make simplifying assumptions.
B) often rely on physical constructs,such as those used by architects.
C) rarely use mathematical equations or graphs.
D) attempt to precisely replicate the real world.

Question 5

The importance of an economic model is that it allows us to:

A) build a complex and accurate model of how the economy should work.
B) build an accurate mathematical model of every aspect of the economy.
C) focus on the effects of only one change at a time.
D) avoid opportunity costs.

Question 6

The financial crisis of 2008 showed that:

A) models can be used in all cases to understand financial assets.
B) homeowners were able to pay their mortgages reliably.
C) a faulty economic model can have devastating macroeconomic consequences.
D) the average price of a house should not increase.

Question 7

In constructing a model,economists:

A) might use a computer simulation.
B) avoid making any assumptions.
C) assume that all relevant factors are constantly changing.
D) are prohibited from using mathematics.

Question 8

Economic models are:

A) set up and used to precisely mirror reality.
B) useless if they are simple.
C) made generally of wood,plastic,and/or metal.
D) potentially useful in forming economic policy.

Question 9

An economic model:

A) is useful for explaining past economic conditions but not for predicting future outcomes.
B) often leads to faulty conclusions because of the ceteris paribus assumption.
C) allows nothing to change in the economic situation that is being described.
D) is a simplified version of reality used to understand real-world economic conditions.

Question 10

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule I }\\\begin{array} { l r r r r r r } \hline \text { Alternatives } & { \boldsymbol { A } } & \boldsymbol { B } & { \boldsymbol { C } } & { \boldsymbol { D } } & \boldsymbol { E } & \boldsymbol { F } \\\hline \text { Consumer goods per period } & 0 & 1 & 2 & 3 & 4 & 5 \\\text { Capital goods per period } & 30 & 28 & 24 & 18 & 10 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule I)Use Table: Production Possibilities Schedule I.If the economy produces 24 units of capital goods per period,it also can produce,at MOST,_____ units of consumer goods per period.

A) 5
B) 4
C) 3
D) 2

Question 11

When building a model,economists:

A) simplify reality to highlight what really matters.
B) attempt to duplicate reality in all of its complexity.
C) ignore the facts and instead try to determine what the facts should be.
D) are careful to avoid the scientific method.

Question 12

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule I }\\\begin{array} { l r r r r r r } \hline \text { Alternatives } & { \boldsymbol { A } } & \boldsymbol { B } & { \boldsymbol { C } } & { \boldsymbol { D } } & \boldsymbol { E } & \boldsymbol { F } \\\hline \text { Consumer goods per period } & 0 & 1 & 2 & 3 & 4 & 5 \\\text { Capital goods per period } & 30 & 28 & 24 & 18 & 10 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule I)Use Table: Production Possibilities Schedule I.If the economy produces 10 units of capital goods per period,it also can produce,at MOST,_____ units of consumer goods per period.

A) 5
B) 4
C) 3
D) 2

Question 13

A simplified representation that is used to study a real situation is called a(n):

A) model.
B) production possibility frontier.
C) assumption.
D) trade-off.

Question 14

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule I }\\\begin{array} { l r r r r r r } \hline \text { Alternatives } & { \boldsymbol { A } } & \boldsymbol { B } & { \boldsymbol { C } } & { \boldsymbol { D } } & \boldsymbol { E } & \boldsymbol { F } \\\hline \text { Consumer goods per period } & 0 & 1 & 2 & 3 & 4 & 5 \\\text { Capital goods per period } & 30 & 28 & 24 & 18 & 10 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule I)Use Table: Production Possibilities Schedule I.The opportunity cost of producing the third unit of consumer goods is _____ units of capital goods.

A) 2
B) 4
C) 6
D) 8

Question 15

The models used in economics:

A) are always limited to variables that are directly related.
B) are essentially not reliable because they are not testable in the real world.
C) are of necessity unrealistic and not related to the real world.
D) emphasize basic relationships by abstracting from complexities in the everyday world.

Question 16

Before 2000,the mortgage-backed securities market was relatively small because:

A) economic models predicted that they were bad investments.
B) they were illegal in many states.
C) the complexity of these securities made them hard to price properly.
D) it was difficult to obtain the foreign currencies that were required for purchasing them.

Question 17

The production possibility frontier illustrates that:

A) the economy will automatically end up at full employment.
B) an economy's productive capacity increases one-for-one with its population.
C) if all resources of an economy are being used efficiently,more of one good can be produced only if less of another good is produced.
D) economic production possibilities have no limit.

Question 18

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule I }\\\begin{array} { l r r r r r r } \hline \text { Alternatives } & { \boldsymbol { A } } & \boldsymbol { B } & { \boldsymbol { C } } & { \boldsymbol { D } } & \boldsymbol { E } & \boldsymbol { F } \\\hline \text { Consumer goods per period } & 0 & 1 & 2 & 3 & 4 & 5 \\\text { Capital goods per period } & 30 & 28 & 24 & 18 & 10 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule I)Use Table: Production Possibilities Schedule I.If the economy produces 2 units of consumer goods per period,it also can produce,at MOST,_____ units of capital goods per period.

A) 30
B) 28
C) 24
D) 18

Question 19

The financial crisis of 2008-2009:

A) was accurately predicted by an economic model.
B) was due to excessive investment in Internet companies.
C) was the result of the breakup of the European Union.
D) resulted partially from a faulty economic model.

Question 20

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule I }\\\begin{array} { l r r r r r r } \hline \text { Alternatives } & { \boldsymbol { A } } & \boldsymbol { B } & { \boldsymbol { C } } & { \boldsymbol { D } } & \boldsymbol { E } & \boldsymbol { F } \\\hline \text { Consumer goods per period } & 0 & 1 & 2 & 3 & 4 & 5 \\\text { Capital goods per period } & 30 & 28 & 24 & 18 & 10 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule I)Use Table: Production Possibilities Schedule I.The opportunity cost of producing the fourth unit of consumer goods is _____ units of capital goods.

A) 2
B) 4
C) 6
D) 8

Question 21

Use the following to answer questions :
Figure: Strawberries and Submarines
(Figure: Strawberries and Submarines)Use Figure: Strawberries and Submarines.Suppose the economy now operates at point C.Moving to point E would require that the economy:

A) achieve full employment and an efficient allocation of resources.
B) eliminate its production of strawberries.
C) reduce its production of submarines.
D) improve its technology or increase its quantities of factors of production.

Question 22

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule II }\\\begin{array} { l r r r r r } \hline \text { Production alternatives } & \boldsymbol { V } & \boldsymbol { W } & \boldsymbol { X } & \boldsymbol { Y } & \boldsymbol { Z } \\\hline \text { Capital goods per period } & 0 & 1 & 2 & 3 & 4 \\\text { Consumer goods per period } & 20 & 18 & 14 & 8 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule II)Use Table: Production Possibilities Schedule II.The production of 14 units of consumer goods and 1 unit of capital goods per period would result in:

A) full employment.
B) no unused resources.
C) some unused or inefficiently used resources.
D) an increase in economic growth.

Question 23

The economy's factors of production are not equally suitable for producing different types of goods.This principle generates:

A) economic growth.
B) technical efficiency.
C) underuse of resources.
D) the law of increasing opportunity cost.

Question 24

The fact that a society's production possibility frontier is bowed out,or concave to the origin of a graph,demonstrates the law of _____ opportunity cost.

A) increasing
B) decreasing
C) constant
D) concave

Question 25

If an economy has to sacrifice increasing amounts of good X for each additional unit of good Y produced,then its production possibility frontier is:

A) bowed out.
B) bowed in.
C) a straight line.
D) a vertical line.

Question 26

Use the following to answer questions :
(Figure: Guns and Butter)Use Figure: Guns and Butter.The combination of guns and butter at point H:

A) can be attained but would cost too much.
B) cannot be attained,given the level of technology and the factors of production available.
C) has no meaning since it does not relate to the preferences of consumers.
D) is attainable but would increase unemployment.

Question 27

Use the following to answer questions :
(Figure: Guns and Butter)Use Figure: Guns and Butter.On this figure,points A,B,E,and F:

A) indicate combinations of guns and butter that society can produce using all of its factors efficiently.
B) indicate increasing opportunity costs for guns but decreasing opportunity costs for butter.
C) indicate that society wants butter more than it wants guns.
D) indicate constant opportunity costs for guns and increasing costs for butter.

Question 28

A production possibility frontier that is a straight line sloping down from left to right suggests that:

A) more of both goods could be produced moving along the frontier.
B) the two products must have the same price.
C) the opportunity costs of the products are constant.
D) there are no opportunity costs.

Question 29

Use the following to answer questions :
(Figure: Guns and Butter)Use Figure: Guns and Butter.If the economy is operating at point B,producing 16 guns and 12 kilograms of butter per period,a decision to move to point E and produce 18 kilograms of butter:

A) indicates that you can have more butter and guns simultaneously.
B) makes it clear that this economy has decreasing opportunity costs.
C) necessitates a loss of 8 guns per period.
D) necessitates a loss of 4 guns per period.

Question 30

Use the following to answer questions :
Figure: Strawberries and Submarines
(Figure: Strawberries and Submarines)Use Figure: Strawberries and Submarines.As the economy moves from point A toward point D,it can be find that the opportunity cost of each additional submarine:

A) falls.
B) rises.
C) remains unchanged.
D) doubles.

Question 31

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule II }\\\begin{array} { l r r r r r } \hline \text { Production alternatives } & \boldsymbol { V } & \boldsymbol { W } & \boldsymbol { X } & \boldsymbol { Y } & \boldsymbol { Z } \\\hline \text { Capital goods per period } & 0 & 1 & 2 & 3 & 4 \\\text { Consumer goods per period } & 20 & 18 & 14 & 8 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule II)Use Table: Production Possibilities Schedule II.If an economy is producing at alternative W,the opportunity cost of producing at X is _____ unit(s)of consumer goods per period.

A) 0
B) 1
C) 4
D) 18

Question 32

If an economy has to sacrifice only 1 unit of good X for each unit of good Y produced throughout the relevant range,then its production possibility frontier has a(n):

A) zero slope.
B) constant negative slope.
C) increasing negative slope.
D) decreasing negative slope.

Question 33

Use the following to answer questions :
Figure: Strawberries and Submarines
If an economy is producing a level of output that is on its production possibility frontier,the economy has:

A) idle resources.
B) idle resources but is using resources efficiently.
C) no idle resources but is using resources inefficiently.
D) no idle resources and is using resources efficiently.

Question 34

Use the following to answer questions :
Figure: Strawberries and Submarines
(Figure: Strawberries and Submarines)Use Figure: Strawberries and Submarines.Suppose the economy is operating at point G.This implies that:

A) the economy can move to a point such as C only if it improves its technology.
B) the economy has unemployment and/or inefficiently allocates resources.
C) the economy lacks the resources to achieve a combination such as C.
D) people in this economy don't really like strawberries or submarines.

Question 35

Use the following to answer questions :
(Figure: Consumer and Capital Goods)Use Figure: Consumer and Capital Goods.Assume the economy's current production possibilities frontier is given by curve 1.Point Z:

A) is unattainable,all other things unchanged.
B) is attainable,if the economy is able to reach full employment.
C) is attainable,if the quantity and/or quality of factors decreases.
D) will be attained as soon as the economy becomes efficient and moves to curve 2.

Question 36

Use the following to answer questions :
(Figure: Guns and Butter)Use Figure: Guns and Butter.Suppose the economy produced 8 guns and 12 kilograms of butter per period.Given that,which statement is TRUE?

A) This is a possible choice,but it is inefficient.
B) This combination invalidates the notion of increasing opportunity cost.
C) The economy is still efficient but does not buy as much as it could.
D) Something must be done to reduce the amount of employment.

Question 37

In movement along a production possibility frontier,the opportunity cost to society of getting more of one good:

A) is always constant.
B) is measured in dollar terms.
C) is measured by the amount of the other good that must be given up.
D) usually decreases.

Question 38

Use the following to answer questions : $$\begin{array}{l}\text { Table: Production Possibilities Schedule II }\\\begin{array} { l r r r r r } \hline \text { Production alternatives } & \boldsymbol { V } & \boldsymbol { W } & \boldsymbol { X } & \boldsymbol { Y } & \boldsymbol { Z } \\\hline \text { Capital goods per period } & 0 & 1 & 2 & 3 & 4 \\\text { Consumer goods per period } & 20 & 18 & 14 & 8 & 0 \\\hline\end{array}\end{array}$$

-(Table: Production Possibilities Schedule II)Use Table: Production Possibilities Schedule II.If the economy is producing at alternative X,the opportunity cost of producing at Y instead of X is _____ units of consumer goods per period.

A) 0
B) 6
C) 8
D) 14

Question 39

Use the following to answer questions :
(Figure: Consumer and Capital Goods)Use Figure: Consumer and Capital Goods.The movement from curve 1 to curve 2 indicates:

A) economic growth.
B) a change from unemployment to full employment.
C) a decrease in the level of technology.
D) instability.

Question 40

Use the following to answer questions :
(Figure: Guns and Butter)Use Figure: Guns and Butter.This production possibility frontier is:

A) bowed out because of increasing opportunity costs.
B) bowed in because of increasing opportunity costs.
C) bowed in because of constant costs of guns and butter.
D) linear because of constant costs.

Question 41

One of the controversies surrounding Canada's energy markets is the trade-off between energy production and clean air.Assuming clean air has value,Canada will be on its production possibility frontier if and only if:

A) resources used to produce clean air and energy are not being fully used.
B) pollution is eliminated.
C) the price of energy is relatively low.
D) resources used to produce clean air and energy are being fully used.

Question 42

The effect of an increase in productive inputs such as labour and capital can be shown by a(n):

A) point inside of the production possibility frontier.
B) outward shift of the production possibility frontier.
C) movement from one point to another along the production possibility frontier.
D) inward shift of the production possibility frontier.

Question 43

The effect of a natural disaster can be shown by a(n)_____ the production possibility frontier.

A) point inside of
B) outward shift of
C) movement from one point to another along
D) inward shift of

Question 44

All points outside the production possibility frontier are:

A) efficient.
B) inefficient.
C) infeasible.
D) regions of economic growth.

Question 45

All points inside the production possibility frontier represent:

A) efficient production points.
B) inefficient production points.
C) infeasible production points.
D) regions of economic growth.

Question 46

Suppose Poland is producing on its production possibilities frontier,and it decides to increase the production of steel and decrease the production of vodka.The bowed-out production possibility frontier suggests that there will be a(n)_____ opportunity cost of producing more steel.

A) increasing
B) decreasing
C) non-existent
D) unchanged

Question 47

A two-dimensional production possibility frontier illustrates the _____ facing an economy that _____ only two goods.

A) prices;sells
B) trade-offs;produces
C) trade-offs;sells
D) shortages;produces

Question 48

The production possibility frontier will NOT shift outward due to an:

A) increase in the unemployment rate.
B) increase in the labour force.
C) improvement in technology.
D) increase in worker productivity.

Question 49

Consider a production possibility frontier for Canada.If in 2016 Italy's resources are not being fully utilized,Canada will be somewhere _____ of its production possibility frontier.

A) inside
B) outside
C) near the bottom
D) near the top

Question 50

If an economy is producing at a point on its production possibilities frontier,it is:

A) efficient in production and allocation.
B) efficient in production but not necessarily in allocation.
C) efficient in allocation but not necessarily in production.
D) not necessarily efficient in production or allocation.

Question 51

Use the following to answer questions :
(Figure: Production Possibility Frontier for Tealand)Use Figure: Production Possibility Frontier for Tealand.Tealand can produce at point E only if:

A) the government eliminates unemployment.
B) the government raises taxes.
C) the country experiences economic growth.
D) increases the cost of production by decreasing the use of technology.

Question 52

The opportunity cost of production:

A) is the price of a good.
B) is what you give up to produce the good.
C) decreases as production increases.
D) is what you gain by producing the good.

Question 53

Suppose Alberta decides to produce only two goods,oil and football helmets.If Alberta is producing on its production possibility frontier,as oil production increases,the production of football helmets will:

A) increase.
B) not change.
C) decrease at a necessarily decreasing rate.
D) decrease at some rate.

Question 54

Economists usually assume that production is subject to increasing opportunity costs because:

A) higher production usually results in more inflation.
B) not all resources are equally suited to producing every good.
C) individuals desire constantly increasing opportunities to make themselves better off.
D) if production is efficient,it is not possible to increase the production of all goods simultaneously.

Question 55

The production possibility frontier will shift outward because of:

A) a decrease in the labour force.
B) an increase in infrastructure spending.
C) better technology that improves worker productivity.
D) a decrease in the unemployment rate.

Question 56

The production possibility frontier is bowed out because:

A) resources are not equally suited for the production of both goods.
B) resources are scarce.
C) economic growth leads to inefficiency.
D) resources are inefficiently used.

Question 57

In terms of the production possibility frontier,the inefficient use of available resources is shown by:

A) an increase in the labour force growth rate.
B) a movement from one point to another along the production possibility frontier.
C) an inward shift of the production possibility frontier due to the lack of opportunity.
D) production at a point inside the production possibility frontier.

Question 58

Use the following to answer questions :
(Figure: Production Possibility Frontier for Tealand)Use Figure: Production Possibility Frontier for Tealand.Tealand is producing at point C on its production possibility frontier.What is the opportunity cost of increasing the production of tea from 20 million cups to 30 million cups?

A) 10 million cups of tea
B) 5 million scones
C) 10 million scones
D) The answer is impossible to determine from the information given.

Question 59

All points on the production possibility frontier are:

A) efficient.
B) inefficient.
C) infeasible.
D) regions of economic growth.

Question 60

Technological improvements will:

A) leave the production possibility frontier unchanged.
B) shift the production possibility frontier inward.
C) shift the production possibility frontier outward.
D) necessarily lead to increased unemployment.

Question 61

Use the following to answer questions :
(Figure: Omar's Production Possibilities)Use Figure: Omar's Production Possibilities.Which point or points represent(s)an inefficient combination of coconuts and fish?

A) A only
B) A and B
C) C only
D) B and D

Question 62

An inward shift in the Canadian economy's production possibility frontier could represent:

A) Canadian workers moving to the United States.
B) workers moving from Ontario to Alberta.
C) Canadian economic growth.
D) a movement from labour-intensive to capital-intensive industries in some provinces.

Question 63

Use the following to answer questions :
(Figure: Omar's Production Possibilities)Use Figure: Omar's Production Possibilities.Which point or points represent(s)a combination of coconuts and fish that is efficient in production?

A) A only
B) A and B
C) B and C
D) D only

Question 64

Use the following to answer questions :
Figure: Wine and Wheat
(Figure: Wine and Wheat)Use Figure: Wine and Wheat.The opportunity cost of moving from producing ONLY wheat to producing ONLY wine is _____ tonnes of wheat.

A) 3
B) 6
C) 9
D) 15

Question 65

The production possibility frontier illustrates:

A) the maximum quantity of one good that can be produced given the quantity of the other good produced.
B) that,when markets don't achieve efficiency,government intervention can improve society's welfare.
C) the inverse relation between price and quantity of a particular good.
D) that people usually exploit opportunities to make themselves better off.

Question 66

If a production possibility frontier is a straight line,it tells us that the opportunity cost of producing one more unit of good X is:

A) an increasing amount of good Y.
B) a decreasing amount of good Y.
C) equal to the inverse of the amount of good Y.
D) a constant amount of good Y.

Question 67

Use the following to answer questions :
(Figure: Omar' Production Possibilities)Use Figure: Omar's Production Possibilities.The opportunity cost for Tom to move from point C on the curve to point A is:

A) 10 coconuts.
B) 30 fish.
C) 5 coconuts.
D) There is no opportunity cost.

Question 68

Use the following to answer questions :
Figure: Wine and Wheat
(Figure: Wine and Wheat)Use Figure: Wine and Wheat.If this economy is producing at point A,we know the economy is:

A) using its resources efficiently.
B) using its resources inefficiently.
C) producing at an unattainable point.
D) trading with another country.

Question 69

Use the following to answer questions :
Figure: Wine and Wheat
(Figure: Wine and Wheat)Use Figure: Wine and Wheat.If this economy is producing at point A and wants to produce at point B,it must:

A) trade with another country.
B) increase its resources.
C) decrease production.
D) use its existing resources efficiently.

Question 70

Use the following to answer questions :
Figure: Wine and Wheat
(Figure: Wine and Wheat)Use Figure: Wine and Wheat.If this economy is producing 12 tonnes of wheat and 9 000 bottles of wine,we know the economy:

A) is using its resources efficiently.
B) is using its resources inefficiently.
C) is producing at an unattainable point.
D) has unemployment.

Question 71

Use the following to answer questions :
The _____ illustrates the trade-offs facing an economy that produces only two goods.

A) production possibility frontier
B) circular-flow diagram
C) all else equal assumption
D) income distribution

Question 72

Use the following to answer questions : $$\begin{array}{l}\text { Table: Trade-off of Study Time and Leisure Time }\\\begin{array} { c c } \hline \begin{array} { c } \text { Quantity of } \\\text { Hours of Study Time }\end{array} & \begin{array} { c } \text { Quantity of } \\\text { Hours of Leisure Time }\end{array} \\\hline 16 & 0 \\12 & 4 \\8 & 8 \\4 & 12 \\0 & 16 \\\hline\end{array}\end{array}$$

-(Table: Trade-off of Study Time and Leisure Time)Use Table: Trade-off of Study Time and Leisure Time.A student sleeps 8 hours per day and divides the remaining time between study and leisure time.The table shows the combinations of study and leisure time that can be produced in the 16 waking hours of each day.Suppose this student is studying 4 hours and spending 10 hours doing leisure activities.This point is:

A) outside the production possibility frontier.
B) inside the production possibility frontier.
C) on the production possibility frontier.
D) both efficient and feasible.

Question 73

Use the following to answer questions : $$\begin{array}{l}\text { Table: Trade-off of Study Time and Leisure Time }\\\begin{array} { c c } \hline \begin{array} { c } \text { Quantity of } \\\text { Hours of Study Time }\end{array} & \begin{array} { c } \text { Quantity of } \\\text { Hours of Leisure Time }\end{array} \\\hline 16 & 0 \\12 & 4 \\8 & 8 \\4 & 12 \\0 & 16 \\\hline\end{array}\end{array}$$

-(Table: Trade-off of Study Time and Leisure Time)Use Table: Trade-off of Study Time and Leisure Time.A student sleeps 8 hours per day and divides the remaining time between study time and leisure time.The table shows the combinations of study and leisure time that can be produced in the 16 waking hours of each day.Suppose the student completes a speed-reading course that allows him to do the same amount of studying in half as many hours.His opportunity cost:

A) of leisure has increased.
B) of studying has increased.
C) of leisure has decreased.
D) has not changed.

Question 74

Use the following to answer questions :
(Figure: Omar's Production Possibilities)Use Figure: Omar's Production Possibilities.The opportunity cost for Tom to move from point A on the curve to point B is:

A) 10 coconuts.
B) 10 fish.
C) 5 coconuts.
D) 5 fish.

Question 75

Use the following to answer questions :
(Figure: Omar's Production Possibilities)Use Figure: Omar's Production Possibilities.Which point or points represent(s)a feasible combination of coconuts and fish?

A) A only
B) A and B
C) A,B,and C
D) D only

Question 76

Use the following to answer questions :
(Figure: Omar's Production Possibilities)Use Figure: Omar's Production Possibilities.The opportunity cost for Tom to move from point B on the curve to point A is:

A) 10 coconuts.
B) 10 fish.
C) 5 coconuts.
D) 5 fish.

Question 77

Use the following to answer questions : $$\begin{array}{l}\text { Table: Trade-off of Study Time and Leisure Time }\\\begin{array} { c c } \hline \begin{array} { c } \text { Quantity of } \\\text { Hours of Study Time }\end{array} & \begin{array} { c } \text { Quantity of } \\\text { Hours of Leisure Time }\end{array} \\\hline 16 & 0 \\12 & 4 \\8 & 8 \\4 & 12 \\0 & 16 \\\hline\end{array}\end{array}$$

-(Table: Trade-off of Study Time and Leisure Time)Use Table: Trade-off of Study Time and Leisure Time.A student sleeps 8 hours per day and divides the remaining time between study time and leisure time.The table shows the combinations of study and leisure time that can be produced in the 16 waking hours of each day.If a student decides to consume one additional hour of leisure time,how many hours of study time must she give up?

A) 4
B) 0.25
C) 1
D) 16

Question 78

If the production possibility frontier is a straight line:

A) opportunity costs are constant.
B) firms face increasing costs.
C) firms face decreasing costs.
D) there is no trade-off between the two goods represented.

Question 79

Suppose Ontario produces only steel and corn,with fixed amounts of land,labour,and capital resources.Which scenario BEST sets the stage for economic growth?

A) The unemployment rate in Ontario rises from 5% to 6%.
B) There is devastating drought.
C) The percentage of Ontario residents with a university degree rises from 25% to 30%.
D) Canada imports more and more low-cost steel from Asian countries.

Question 80

Use the following to answer questions :
(Figure: Omar's Production Possibilities)Use Figure: Omar's Production Possibilities.Which point or points represent(s)an infeasible combination of coconuts and fish?

A) A only
B) A and B
C) B and C
D) D only