Table 14-9 A firm in a competitive market has the following cost structure: \[\begin{array} { | c | c | } \hline \begin{array} { c } \text { Quantity } \\ \text { (Units) } \end{array} & \begin{array} { c } \text { Marginal Cost } \\ \text { (Dollars) } \end{array} \\ \hline 0 & - \cdot \\ \hline 1 & 5 \\ \hline 2 & 10 \\ \hline 3 & 15 \\ \hline 4 & 20 \\ \hline 5 & 25 \\ \hline \end{array}\] -Refer to Table 14-9. Consider a competitive market with 50 identical firms. Suppose the market demand is given by the equation QD = 200 ? 10P and the market supply is given by the equation QS = 10P. How many units should a firm in this market produce to maximize profit?

A) 1 unit B) 2 units C) 3 units D) 4 units A) 1 unit B) 2 units C) 3 units D) 4 units

Table 14-3 The table represents a demand curve faced by a firm in a competitive market. \[\begin{array} { | c | c | } \hline \begin{array} { c } \text { Quantity Demanded } \\ \text { (Units) } \end{array} & \begin{array} { c } \text { Total Revenue } \\ \text { (Dollars) } \end{array} \\ \hline 13 & 91 \\ \hline 15 & 105 \\ \hline 17 & 119 \\ \hline 19 & 133 \\ \hline 21 & 147 \\ \hline \end{array}\] -Refer to Table 14-3. For this firm, the marginal revenue of the 15th unit is

A) $1. B) $2. C) $7. D) The marginal revenue cannot be determined without knowing the total revenue when 15 units are sold. A) $1. B) $2. C) $7. D) The marginal revenue cannot be determined without knowing the total revenue when 15 units are sold.

Exam 14: Firms in Competitive Markets

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When a firm sells 1 million coat hangers, its total revenue is $2 million. When it sells 2 million coat hangers, its total revenue is $3.5 million. Is this firm a price taker? Explain.

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Question 41

Table 14-9 A firm in a competitive market has the following cost structure: Quantity (Units) Marginal Cost (Dollars) 0 -\cdot 1 5 2 10 3 15 4 20 5 25 -Refer to Table 14-9. Consider a competitive market with 50 identical firms. Suppose the market demand is given by the equation Q^D = 200 ? 10P and the market supply is given by the equation Q^S = 10P. How many units should a firm in this market produce to maximize profit?

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Question 42

The manager of a firm operating in a competitive market can ignore sunk costs when making business decisions.

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Question 43

Figure 14-1 Suppose that a firm in a competitive market has the following cost curves: -Refer to Figure 14-1. The firm will earn a positive economic profit in the short run if the market price is

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Question 44

Which of the following expressions is correct for a competitive firm?

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Question 45

A profit-maximizing firm in a competitive market will decrease production when marginal cost exceeds average revenue.

(True/False)

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Question 46

Table 14-3 The table represents a demand curve faced by a firm in a competitive market. Quantity Demanded (Units) Total Revenue (Dollars) 13 91 15 105 17 119 19 133 21 147 -Refer to Table 14-3. For this firm, the marginal revenue of the 15th unit is

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Question 47

Scenario 14-2 The information below applies to a competitive firm that sells its output for $45 per unit. • When the firm produces and sells 120 units of output, its average total cost is $23.5. • When the firm produces and sells 121 units of output, its average total cost is $23.65. -Refer to Scenario 14-2. When the firm produces 120 units of output, its profit is

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Question 48

When it produces and sells 90 units of output, a competitive firm's average total cost is $42 and its profit is $360. What is the firm's marginal revenue if it sells 100 units of output?

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Question 49

If a competitive firm is selling 900 units of its product at a price of $10 per unit and earning a positive profit, then

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Question 50

When the process of entry and exit has ended in a competitive market, are firms' profits positive, negative, or zero?

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Question 51

In the long run, when price is greater than average total cost, some firms in a competitive market will choose to enter the market.

(True/False)

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Question 52

Table 14-4 The following table presents cost and revenue information for a firm operating in a competitive industry. -Refer to Table 14-4. What is the marginal revenue from selling the 3rd unit?

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Question 53

Scenario 14-2 The information below applies to a competitive firm that sells its output for $45 per unit. • When the firm produces and sells 120 units of output, its average total cost is $23.5. • When the firm produces and sells 121 units of output, its average total cost is $23.65. -Refer to Scenario 14-2. Suppose the firm is producing 120 units of output and its fixed cost is $950. Then its average variable cost amounts to

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Question 54

A competitive firm sells 100 units of output for $5 per unit. The firm's marginal revenue amounts to __________.

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Question 55

When an individual firm in a competitive market increases its production, it is likely that the market price will fall.

(True/False)

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Question 56

In competitive markets, firms that raise their prices are typically rewarded with larger profits.

(True/False)

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Question 57

For a firm operating in a perfectly competitive industry, marginal revenue and average revenue are equal.

(True/False)

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Question 58

The two characteristics of a competitive market are 1) many buyers and sellers in the market and 2) the goods offered by the various sellers are highly differentiated.

(True/False)

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Question 59

A competitive firm's profit will be increasing as long as marginal revenue is greater than marginal cost.

(True/False)

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Question 60

Showing 41 - 60 of 243

Exam 14: Firms in Competitive Markets

When a firm sells 1 million coat hangers, its total revenue is $2 million. When it sells 2 million coat hangers, its total revenue is $3.5 million. Is this firm a price taker? Explain.

The manager of a firm operating in a competitive market can ignore sunk costs when making business decisions.

Figure 14-1 Suppose that a firm in a competitive market has the following cost curves: ​ -Refer to Figure 14-1. The firm will earn a positive economic profit in the short run if the market price is

Which of the following expressions is correct for a competitive firm?

A profit-maximizing firm in a competitive market will decrease production when marginal cost exceeds average revenue.

Table 14-3 The table represents a demand curve faced by a firm in a competitive market. ​ Quantity Demanded (Units) Total Revenue (Dollars) 13 91 15 105 17 119 19 133 21 147 -Refer to Table 14-3. For this firm, the marginal revenue of the 15th unit is

When it produces and sells 90 units of output, a competitive firm's average total cost is $42 and its profit is $360. What is the firm's marginal revenue if it sells 100 units of output?

If a competitive firm is selling 900 units of its product at a price of $10 per unit and earning a positive profit, then

When the process of entry and exit has ended in a competitive market, are firms' profits positive, negative, or zero?

In the long run, when price is greater than average total cost, some firms in a competitive market will choose to enter the market.

Table 14-4 The following table presents cost and revenue information for a firm operating in a competitive industry. ​ ​ -Refer to Table 14-4. What is the marginal revenue from selling the 3rd unit?

A competitive firm sells 100 units of output for $5 per unit. The firm's marginal revenue amounts to __________.

When an individual firm in a competitive market increases its production, it is likely that the market price will fall.

In competitive markets, firms that raise their prices are typically rewarded with larger profits.

For a firm operating in a perfectly competitive industry, marginal revenue and average revenue are equal.

The two characteristics of a competitive market are 1) many buyers and sellers in the market and 2) the goods offered by the various sellers are highly differentiated.

A competitive firm's profit will be increasing as long as marginal revenue is greater than marginal cost.

Ten Principles of Economics

Thinking Like an Economist

Interdependence and the Gains From Trade

The Market Forces of Supply and Demand

Elasticity and Its Application

Supply, Demand, and Government Policies

Consumers, Producers, and the Efficiency of Markets

Applications: The Costs of Taxation

Application: International Trade

Externalities

Public Goods and Common Resources

The Design of the Tax System

The Costs of Production

Monopoly

Monopolistic Competition

Oligopoly

The Markets for the Factors of Production

Earnings and Discrimination

Income Inequality and Poverty

The Theory of Consumer Choice

Frontiers in Microeconomics

Measuring a Nations Income

Measuring the Cost of Living

Production and Growth

Saving, Investment, and the Financial System

Tools of Finance

Unemployment and Its Natural Rate

The Monetary System

Money Growth and Inflation

Open-Economy Macroeconomics: Basic Concepts

A Macroeconomic Theory of the Open Economy

Aggregate Demand and Aggregate Supply

The Influence of Monetary and Fiscal Policy on Aggregate Demand

The Short-Run Tradeoff Between Inflation and Unemployment

Six Debates Over Macroeconomic Policy

Filters

Figure 14-1 Suppose that a firm in a competitive market has the following cost curves: -Refer to Figure 14-1. The firm will earn a positive economic profit in the short run if the market price is

Table 14-3 The table represents a demand curve faced by a firm in a competitive market. Quantity Demanded (Units) Total Revenue (Dollars) 13 91 15 105 17 119 19 133 21 147 -Refer to Table 14-3. For this firm, the marginal revenue of the 15th unit is

Table 14-4 The following table presents cost and revenue information for a firm operating in a competitive industry. -Refer to Table 14-4. What is the marginal revenue from selling the 3rd unit?