Exam 12: Perfect Competition and the Supply Curve

Use the following to answer question: -(Table: Variable Costs for Lawns)Use Table: Variable Costs for Lawns.During the summer,Alex runs a lawn-mowing service in a perfectly competitive industry.Assume that costs are constant in each interval;so,for example,the marginal cost of mowing each of the lawns from 1 through 10 is $10.Also assume that he can only mow the quantities of lawn given in the table (and not numbers in between).His only fixed cost is $1,000 for the mower.His variable costs include fuel,his time,and mower parts.What is Alex's break-even price?

(Multiple Choice)

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Question 241

Use the following to answer question: -(Figure: The Profit-Maximizing Firm in the Short Run)Use Figure: The Profit-Maximizing Firm in the Short Run.At q₂,ATC is the vertical distance between q₂ on the horizontal axis and:

(Multiple Choice)

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Question 242

If a perfectly competitive firm reduces its output,the market price will increase.

(True/False)

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Question 243

Use the following to answer question: -(Figure: A Perfectly Competitive Firm in the Short Run)Use Figure: A Perfectly Competitive Firm in the Short Run.The lowest price that will yield non-negative economic profit is indicated by the letter:

(Multiple Choice)

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Question 244

Use the following to answer question: -(Table: Variable Costs for Lawns)Use Table: Variable Costs for Lawns.During the summer,Alex runs a lawn-mowing service,and lawn-mowing is a perfectly competitive industry.Assume that costs are constant in each interval;so,for example,the marginal cost of mowing each of the lawns from 1 through 10 is $10.Also assume that he can only mow the quantities of lawn given in the table (and not numbers in between).His only fixed cost is $1,000 for the mower.His variable costs include fuel,his time,and mower parts.If the price for mowing a lawn is $70,how many lawns will Alex mow?

(Multiple Choice)

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Question 245

A perfectly competitive firm maximizes profit in the short run by producing the quantity at which:

(Multiple Choice)

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Question 246

In the short run,if P > ATC,a perfectly competitive firm:

(Multiple Choice)

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Question 247

If the Kansas corn market is perfectly competitive,it means there is easy entry into this market.

(True/False)

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Question 248

A market that is in long-run equilibrium must also be in short-run equilibrium.

(True/False)

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Question 249

A perfectly competitive small organic farm produces 1,000 cauliflower heads in the short run.At this quantity,ATC = $6 and AFC = $2.The market price is $3 per head and is equal to MC.To maximize profits or minimize losses,this farm should:

(Multiple Choice)

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Question 250

For a perfectly competitive firm,the short-run supply curve is the:

(Multiple Choice)

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Question 251

In the short run,if P < AVC at the quantity where MR = MC and fixed cost is greater than zero,a perfectly competitive firm produces _ and takes an economic _.

(Multiple Choice)

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Question 252

Which statement describes a necessary condition for perfect competition?

(Multiple Choice)

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Question 253

Which statement is NOT a characteristic of a perfectly competitive industry?

(Multiple Choice)

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Question 254

Use the following to answer question: -(Table: Total Cost and Output)Use Table: Total Cost and Output,which describes Sergei's total costs for his perfectly competitive all-natural ice cream firm.If the market price of a tub of ice cream is $67.50,how much is Sergei's total cost at the profit-maximizing output?

(Multiple Choice)

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Question 255

Suppose that the market for candy canes operates under conditions of perfect competition,that it is initially in long-run equilibrium,that the price of each candy cane is $0.10,and that the market demand curve is downward sloping.The price of sugar rises,increasing the marginal and average total cost of producing candy canes by $0.05;there are no other changes in production costs.Once all of the adjustments to long-run equilibrium have been made,the price of candy canes will equal:

(Multiple Choice)

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Question 256

Use the following to answer question: -(Figure: Game-Day Shirts)Use Figure: Game-Day Shirts.Rick is one of 10 vendors who sell game-day T-shirts at football games in a perfectly competitive market.His costs are identical to the costs of the other 9 vendors.If the price of a shirt is $11,in the long run:

(Multiple Choice)

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Question 257

Use the following to answer question: -(Table: Variable Costs for Lawns)Use Table: Variable Costs for Lawns.During the summer,Alex runs a lawn-mowing service,and lawn-mowing is a perfectly competitive industry.Assume that costs are constant in each interval;so,for example,the marginal cost of mowing each of the lawns from 1 through 10 is $10.Also assume that he can only mow the quantities of lawn given in the table (and not numbers in between).His only fixed cost is $1,000 for the mower.His variable costs include fuel,his time,and mower parts.If the price for mowing a lawn is $40,how much is Alex's profit per unit at the profit-maximizing output?

(Multiple Choice)

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Question 258

Use the following to answer question: -(Figure: Prices,Cost Curves,and Profits)Use Figure: Prices,Cost Curves,and Profits.If the price is P₂and the firm is profit-maximizing,then the firm's profit is:

(Multiple Choice)

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Question 259

In a perfectly competitive market:

(Multiple Choice)

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Question 260

Showing 241 - 260 of 341

Use the following to answer question: -(Figure: The Profit-Maximizing Firm in the Short Run)Use Figure: The Profit-Maximizing Firm in the Short Run.At q₂,ATC is the vertical distance between q₂ on the horizontal axis and:

If a perfectly competitive firm reduces its output,the market price will increase.

Use the following to answer question: -(Figure: A Perfectly Competitive Firm in the Short Run)Use Figure: A Perfectly Competitive Firm in the Short Run.The lowest price that will yield non-negative economic profit is indicated by the letter:

A perfectly competitive firm maximizes profit in the short run by producing the quantity at which:

In the short run,if P > ATC,a perfectly competitive firm:

If the Kansas corn market is perfectly competitive,it means there is easy entry into this market.

A market that is in long-run equilibrium must also be in short-run equilibrium.

A perfectly competitive small organic farm produces 1,000 cauliflower heads in the short run.At this quantity,ATC = $6 and AFC = $2.The market price is $3 per head and is equal to MC.To maximize profits or minimize losses,this farm should:

For a perfectly competitive firm,the short-run supply curve is the:

In the short run,if P < AVC at the quantity where MR = MC and fixed cost is greater than zero,a perfectly competitive firm produces _ and takes an economic _.

Which statement describes a necessary condition for perfect competition?

Which statement is NOT a characteristic of a perfectly competitive industry?

Use the following to answer question: -(Figure: Prices,Cost Curves,and Profits)Use Figure: Prices,Cost Curves,and Profits.If the price is P₂and the firm is profit-maximizing,then the firm's profit is:

In a perfectly competitive market:

First Principles

Economic Models: Trade-Offs and Trade

Consumer and Producer Surplus

Supply and Demand

Price Controls and Quotas: Meddling With Markets

Elasticity

Taxes

International Trade

Decision Making by Individuals and Firms

The Rational Consumer

Behind the Supply Curve: Inputs and Costs

Monopoly

Oligopoly

Monopolistic Competition and Product Differentiation

Externalities

Public Goods and Common Resources

The Economics of the Welfare State

Factor Markets and the Distribution of Income

Uncertainty, Risk, and Private Information

Graphs in Economics

Consumer Preferences and Consumer Choice

Filters

Exam 12: Perfect Competition and the Supply Curve

Use the following to answer question: -(Figure: The Profit-Maximizing Firm in the Short Run)Use Figure: The Profit-Maximizing Firm in the Short Run.At q2,ATC is the vertical distance between q2 on the horizontal axis and:

If a perfectly competitive firm reduces its output,the market price will increase.

Use the following to answer question: -(Figure: A Perfectly Competitive Firm in the Short Run)Use Figure: A Perfectly Competitive Firm in the Short Run.The lowest price that will yield non-negative economic profit is indicated by the letter:

A perfectly competitive firm maximizes profit in the short run by producing the quantity at which:

In the short run,if P > ATC,a perfectly competitive firm:

If the Kansas corn market is perfectly competitive,it means there is easy entry into this market.

A market that is in long-run equilibrium must also be in short-run equilibrium.

A perfectly competitive small organic farm produces 1,000 cauliflower heads in the short run.At this quantity,ATC = $6 and AFC = $2.The market price is $3 per head and is equal to MC.To maximize profits or minimize losses,this farm should:

For a perfectly competitive firm,the short-run supply curve is the:

In the short run,if P < AVC at the quantity where MR = MC and fixed cost is greater than zero,a perfectly competitive firm produces _____ and takes an economic _____.

Which statement describes a necessary condition for perfect competition?

Which statement is NOT a characteristic of a perfectly competitive industry?

Use the following to answer question: -(Figure: Prices,Cost Curves,and Profits)Use Figure: Prices,Cost Curves,and Profits.If the price is P2 and the firm is profit-maximizing,then the firm's profit is:

In a perfectly competitive market:

First Principles

Economic Models: Trade-Offs and Trade

Consumer and Producer Surplus

Supply and Demand

Price Controls and Quotas: Meddling With Markets

Elasticity

Taxes

International Trade

Decision Making by Individuals and Firms

The Rational Consumer

Behind the Supply Curve: Inputs and Costs

Monopoly

Oligopoly

Monopolistic Competition and Product Differentiation

Externalities

Public Goods and Common Resources

The Economics of the Welfare State

Factor Markets and the Distribution of Income

Uncertainty, Risk, and Private Information

Graphs in Economics

Consumer Preferences and Consumer Choice

Filters

Use the following to answer question: -(Figure: The Profit-Maximizing Firm in the Short Run)Use Figure: The Profit-Maximizing Firm in the Short Run.At q₂,ATC is the vertical distance between q₂ on the horizontal axis and:

In the short run,if P < AVC at the quantity where MR = MC and fixed cost is greater than zero,a perfectly competitive firm produces _ and takes an economic _.

Use the following to answer question: -(Figure: Prices,Cost Curves,and Profits)Use Figure: Prices,Cost Curves,and Profits.If the price is P₂and the firm is profit-maximizing,then the firm's profit is: