Under perfectly competitive conditions, if a good sells at $100 for a firm whose total costs are $20,000, how much should it produce to achieve normal profits? O a. Exactly 200 units O b. Around 100 units O C. Greater than 200 units Od. More than 500 units

Under perfectly competitive conditions, if a good sells at $100 for a firm whose total costs are $20,000, how much should it produce to achieve normal profits? O a. Exactly 200 units O b. Around 100 units O C. Greater than 200 units Od. More than 500 units

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter12: Firms In Perfectly Competitive Markets

Section: Chapter Questions

Problem 13P

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What are the three conditions for a market to be perfectly competitive? For a market to be perfectly competitive, there must be A. many buyers and sellers, with all firms selling identical products, and no barriers to new firms entering the market. B. many buyers and nothingsellers, with all firms selling identical products, and substantial barriers to new firms entering the market. C. many buyers and sellers, with firms selling similar but not identical products, with low barriers to new firms entering the market. D. many buyers and one seller, with the firm producing a product that has no close substitutes, and barriers to new firms entering the market.
Wheat is produced in a perfectly competitive market. Market demand for wheat increases. This will cause the individual wheat farmer's marqinal revenue to maximizing level of output to and their profit- O a. decrease; increase O b. decrease; decrease O c. increase; increase d. increase: decrease
Consider a competitive firm that is operating in the short run. The firm is maximizing profits and just breaking even. Assume it has to pay a monthly license fee of $100 and that the fee must be paid for as long as the firm operates. What should the firm do to maximize profits in the short run if the price of the license fee increases from $100 to $150? a. increase price Ob. increase output c. reduce output O d. not change output e. both a and c
Suppose a firm in a competitive industry has the following cost curves: 10 4.5 3.5 9+ 8 7 6 3 ↑Price 2 1 2 3 4 5 MC ATC AVC + + 6 7 8 Quantity Refer to Figure 14-13. If the price is $6 in the short run, what will happen in the long run? a. Individual firms will earn negative economic profits in the short run, which will cause some firms to exit the industry. b. Nothing. The price is consistent with zero economic profits, so there is no incentive for firms to enter or exit the industry. C. Individual firms will earn positive economic profits in the short run, which will entice other firms to enter the industry. d. Because the price is below the firm's average variable costs, the firms will shut down.
If Doug's Dry Cleaners operates in a perfectly competitive market, and its shutdown price is $12/shirt, what does this firms short run supply curve look like? Select one: a. starting from price at which Doug starts making some economic profit, the short run supply curve is his MC curve. O b. it is an upward sloping curve starting at origin C Doug supplies nothing up to $12/shirt; after that it is his MC curve d. Doug supplies nothing up to $12/shirt; after that it is his AVC curve e. None of the answers offered are accurate.
In the short run, profits when a competitive firm shuts down are-$8200, and they are -$350 when the firm continues to produce. This firm will minimize losses in the short run by Choose one: A. either shutting down or continuing to produce. O B. continuing to produce. O C. shutting down.
A perfectly competitive firm can produce its current level of output at an average total cost of $10 and a marginal cost of $8. If the market price of the product is currently $8, what should the firm do? a. The answer depends upon the relationship between price and average variable cost. The firm should shut down if average variable cost is $8 or greater, but the firm should continue to produce the current level of output if average variable cost is less than $8. O b. The firm should definitely shut down since average total cost exceeds price. Oc. The firm should continue to produce, but they should decrease production in order to increase profit. O d. The firm should increase production in order to increase profit. 0= Icon Key mentMain.do?takeAssignmentSessionLocator=assignment-take,53ef7eec-ce82-423c-a5cf-a72630d672e7#
a. Calculate profit for each quantity. How much should the firm produce to maximize profut ? b. Calculate marginal revenue and marginal cost for each quantity. Graph them. (Hint: Put the points between whole numbers. For example, the marginal cost between 2 and 3 should be graphed at ) At what quantity do these curves cross? How does this relate to your answer to part (a)? c. Can you tell whether this firm is in a competitive industry? If so, can you tell whether the industry is in a long-run equilibrium?
Figure 14-2 Suppose a firm operating in a competitive market has the following cost curves: 20 MC 18 16 14 12 ATC 10 8 7 4 1 3 4 5 6 7 8 9 10 QUANTITY Refer to Figure 14-2. If the market price is $10, what is the firm's total revenue? a. $35 b. $30 C. $15 d. $50 PRICE
If a profit-maximizing, competitive firm is producinga quantity at which marginal cost is between averagevariable cost and average total cost, it willa. keep producing in the short run but exit themarket in the long run.b. shut down in the short run but return toproduction in the long run.c. shut down in the short run and exit the market inthe long run.d. keep producing both in the short run and in thelong run.
What is the main characteristic of a perfectly competitive market?A. Many sellers with differentiated productsB. Few sellers with differentiated productsC. Many sellers with identical productsD. Few sellers with identical products
When a perfectly competitive firm increases thequantity it produces and sells by 10 percent, itsmarginal revenue _________ and its total revenuerises by _________.a. falls; less than 10 percentb. falls; exactly 10 percentc. stays the same; less than 10 percentd. stays the same; exactly 10 percent