Exam 11: Costs and Profit Maximization Under Competition

The marginal revenue (MR) for a firm is a constant $45, and the firm's marginal cost (MC) is given by MC = 1.5Q (where Q is quantity of output). What is the firm's profit-maximizing level of output?

Use the following to answer questions: Figure: Costs -(Figure: Costs) Use the figure. At a price of $20, the firm earns profit of:

At a ski resort located over one hour from the nearest large town, there is only one grocery store and it charges prices more than 200% percent above the typical retail prices. In the long run, we would expect that:

Which of the following statements is TRUE?

Which statement is correct?

The short run is the period after all exit and entry has occurred.

Why do technology firms cluster in Silicon Valley?

A perfectly competitive industry exists under which of the following conditions? I. The product sold is similar across firms. II. There are many sellers, each small relative to the total market. III. There are many sellers, each with total assets less than $2 million. IV. The threat of competition exists from potential sellers that have not yet entered the market.

Which of the following is an example of a fixed cost?

Figure: Elastic Demand If the total cost of producing 11 units of output in this figure is $16, the firm's economic profit at 11 units of output is:

A constant cost industry is one in which:

Which of the following statements is TRUE?

Which of the following statements is FALSE?

Total revenue is equal to:

Firm profit is defined as:

Why is it cheaper to make carpets in Dalton, Georgia, than anywhere else in the United States?

As the price of a good fluctuates, a profit-maximizing firm will expand or contract production along its:

In a perfectly competitive market, firm level demand is:

Fill in each of the blanks in this table. Table: Profit Table

Use the following to answer questions: Figure: Profit Maximization 5 -(Figure: Profit Maximization 5) The firm in this diagram earns zero economic profit at a price of