Question 1

Exhibit 12-3   Refer to Exhibit 12-3.Graph C exhibits a price-taking firm:

Accepted Answer

A)  experiencing an economic loss of $120. 
B)  making an economic profit of $120. 
C)  making an economic profit of $720. 
D)  experiencing an economic loss of $600. 
A)  experiencing an economic loss of $120. 
B)  making an economic profit of $120. 
C)  making an economic profit of $720. 
D)  experiencing an economic loss of $600.

Question 2

In long-run equilibrium,the perfectly competitive firm produces:

Accepted Answer

A)  where P = MC = AC. 
B)  at the lowest point on its long-run average cost curve. 
C)  where its long-run average cost curve is tangent to its horizontal demand curve. 
D)  at a level of output such that all of the above are true. 
A)  where P = MC = AC. 
B)  at the lowest point on its long-run average cost curve. 
C)  where its long-run average cost curve is tangent to its horizontal demand curve. 
D)  at a level of output such that all of the above are true.

Question 3

As exit from a perfectly competitive industry that is currently unprofitable pushes up the market price,producers will move from a situation where price ____ average total cost to one where price ____ average total cost.

Accepted Answer

A)  exceeds; equals. 
B)  is less than; equals. 
C)  equals; is less than. 
D)  equals; exceeds. 
A)  exceeds; equals. 
B)  is less than; equals. 
C)  equals; is less than. 
D)  equals; exceeds.

Question 4

As a result of firms leaving an industry,we would expect that:

Accepted Answer

A)  economic profits are positive. 
B)  as a result, economic losses are falling. 
C)  as a result, economic losses are rising. 
D)  both (a) and (b) are true. 
A)  economic profits are positive. 
B)  as a result, economic losses are falling. 
C)  as a result, economic losses are rising. 
D)  both (a) and (b) are true.

Question 5

Exhibit 12-5   Refer to Exhibit 12-5.The firm's short-run supply curve corresponds to which segment of the marginal cost curve in the diagram?

Accepted Answer

A)  ABCDE 
B)  BCDE 
C)  CDE 
D)  DE 
A)  ABCDE 
B)  BCDE 
C)  CDE 
D)  DE

Question 6

Exhibit 12-9   Refer to Exhibit 12-9.As a result of the change illustrated by Graph C,in Graph D the individual firm is now experiencing:

Accepted Answer

A)  an economic loss. 
B)  economic profits. 
C)  no change in revenues. 
D)  a loss in sales. 
A)  an economic loss. 
B)  economic profits. 
C)  no change in revenues. 
D)  a loss in sales.

Question 7

What are the characteristics of a perfectly competitive industry?

Accepted Answer

In a perfectly competitive industry ther

Exhibit 12-3 Refer to Exhibit 12-3.Graph C exhibits a price-taking firm:

In long-run equilibrium,the perfectly competitive firm produces:

As exit from a perfectly competitive industry that is currently unprofitable pushes up the market price,producers will move from a situation where price average total cost to one where price average total cost.

As a result of firms leaving an industry,we would expect that:

Exhibit 12-5 Refer to Exhibit 12-5.The firm's short-run supply curve corresponds to which segment of the marginal cost curve in the diagram?

Exhibit 12-9 Refer to Exhibit 12-9.As a result of the change illustrated by Graph C,in Graph D the individual firm is now experiencing:

What are the characteristics of a perfectly competitive industry?

The Role and Method of Economics

Economics: Eight Powerful Ideas

Scarcity, Trade-Offs, and Production Possibilities

Demand, Supply, and Market Equilibrium

Markets in Motion and Price Controls

Elasticities

Market Efficiency and Welfare

Market Failure

Public Finance and Public Choice

Consumer Choice Theory

The Firm: Production and Costs

Monopoly and Antitrust

Monopolistic Competition and Product Differentiation

Oligopoly and Strategic Behavior

The Markets for Labor, Capital, and Land

Income, Poverty, and Health Care

Introduction to Macroeconomics: Unemployment, Inflation, and Economic Fluctuations

Measuring Economic Performance

Economic Growth in the Global Economy

Financial Markets, Saving, and Investment

Aggregate Demand and Aggregate Supply

The Aggregate Expenditure Model

Monetary Institutions

The Federal Reserve System and Monetary Policy

Issues in Macroeconomic Theory and Policy

International Trade

International Finance

Filters

Exam 12: Firms in Perfectly Competitive Markets

Exhibit 12-3 Refer to Exhibit 12-3.Graph C exhibits a price-taking firm:

In long-run equilibrium,the perfectly competitive firm produces:

As exit from a perfectly competitive industry that is currently unprofitable pushes up the market price,producers will move from a situation where price ____ average total cost to one where price ____ average total cost.

As a result of firms leaving an industry,we would expect that:

Exhibit 12-5 Refer to Exhibit 12-5.The firm's short-run supply curve corresponds to which segment of the marginal cost curve in the diagram?

Exhibit 12-9 Refer to Exhibit 12-9.As a result of the change illustrated by Graph C,in Graph D the individual firm is now experiencing:

What are the characteristics of a perfectly competitive industry?

The Role and Method of Economics

Economics: Eight Powerful Ideas

Scarcity, Trade-Offs, and Production Possibilities

Demand, Supply, and Market Equilibrium

Markets in Motion and Price Controls

Elasticities

Market Efficiency and Welfare

Market Failure

Public Finance and Public Choice

Consumer Choice Theory

The Firm: Production and Costs

Monopoly and Antitrust

Monopolistic Competition and Product Differentiation

Oligopoly and Strategic Behavior

The Markets for Labor, Capital, and Land

Income, Poverty, and Health Care

Introduction to Macroeconomics: Unemployment, Inflation, and Economic Fluctuations

Measuring Economic Performance

Economic Growth in the Global Economy

Financial Markets, Saving, and Investment

Aggregate Demand and Aggregate Supply

The Aggregate Expenditure Model

Monetary Institutions

The Federal Reserve System and Monetary Policy

Issues in Macroeconomic Theory and Policy

International Trade

International Finance

Filters

As exit from a perfectly competitive industry that is currently unprofitable pushes up the market price,producers will move from a situation where price average total cost to one where price average total cost.