Market Competition Basics

What type of market structure is characterized by many small firms, identical products, and free entry and exit?

• Perfect Competition

• Monopoly

• Oligopoly

• Monopolistic Competition

In perfect competition, are firms price takers or price makers?

• Price controllers

• Price influencers

• Price takers

• Price setters

What is the main goal of a competitive firm in terms of profit?

• Maximize profit by producing at the quantity where average total cost is minimized.

• Ignore profit and focus on increasing market share.

• Minimize profit by producing at the quantity where marginal cost equals marginal revenue.

• Maximize profit by producing at the quantity where marginal cost equals marginal revenue.

In perfect competition, what is the shape of the marginal revenue curve?

• Zigzag line

• Curved line

• Vertical line

• Horizontal line

At what point does a firm shut down in the short run?

• When the total revenue is less than the total variable costs

• When total revenue is less than total fixed costs

• When total revenue equals total variable costs

• When total revenue is greater than total variable costs

What is the key feature of a perfectly competitive market?

• Limited information available to buyers and sellers

• Many buyers and sellers with identical products and perfect information

• High barriers to entry for new firms

• Few buyers and sellers with different products

How does a competitive firm determine its profit-maximizing level of output?

• Set average cost equal to average revenue to find the level of output where profit is maximized.

• Set marginal cost equal to marginal revenue to find the level of output where profit is maximized.

• Choose the level of output where total cost is minimized.

• Select the output level that generates the highest fixed costs.

What happens to a competitive firm in the long run if it is making economic losses?

• The firm will increase production

• The firm will exit the market

• The firm will lower prices

• The firm will receive government subsidies

What is the relationship between price and marginal revenue for a competitive firm?

• Price is less than marginal revenue for a competitive firm.

• Price is equal to marginal revenue for a competitive firm.

• Price is greater than marginal revenue for a competitive firm.

• Price is unrelated to marginal revenue for a competitive firm.

What is the level of economic profit for a competitive firm in the long run?

• Zero

• Infinite

• Negative

• Positive