Economics For Today
10th Edition
ISBN: 9781337670654
Author: Tucker
Publisher: Cengage
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Chapter 8, Problem 10SQ
To determine
The
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You read in a business magazine that farmers are reaping high profits. With the theory of perfect competition in mind, what do you expect to happen over time (in the long run) to each of the following?
a. The prices of agricultural products
how will this affect the market equilibrium price of the agricultural products? Will it remain the same, increase or decrease?
Why do sellers in perfectly competitive industries have no market power?
a. There are large number of buyers and sellers.
b. They all sell the same/identical goods.
c. There are perfect substitutes available for the goods sold by any particular seller because they all sell identical goods.
d. All of the above.
e. None of the above.
Economics
1. Rob Doe just started a ice cream business within a perfectly competitive market. The new business man was told that he would charge a price that is equal to marginal revenue. The market clearing price for ice cream is $20 dollars per scoop. The total cost for producing ice cream is given by:
Total cost = q2 + 100q + 500 where q is the number of ice cream produced in a typical day.
a. How many ice cream should Rob choose to produce to maximize profit?
b. Calculate Rob's maximum daily profit
c. Graph these results, and label Rob's supply curve
Chapter 8 Solutions
Economics For Today
Ch. 8.5 - Prob. 1YTECh. 8.5 - Prob. 2YTECh. 8 - Prob. 1SQPCh. 8 - Prob. 2SQPCh. 8 - Prob. 3SQPCh. 8 - Prob. 4SQPCh. 8 - Prob. 5SQPCh. 8 - Prob. 6SQPCh. 8 - Prob. 7SQPCh. 8 - Prob. 8SQP
Ch. 8 - Prob. 9SQPCh. 8 - Prob. 10SQPCh. 8 - Prob. 11SQPCh. 8 - Prob. 12SQPCh. 8 - Prob. 1SQCh. 8 - Prob. 2SQCh. 8 - Prob. 3SQCh. 8 - Prob. 4SQCh. 8 - Prob. 5SQCh. 8 - Prob. 6SQCh. 8 - Prob. 7SQCh. 8 - Prob. 8SQCh. 8 - Prob. 9SQCh. 8 - Prob. 10SQCh. 8 - Prob. 11SQCh. 8 - Prob. 12SQCh. 8 - Prob. 13SQCh. 8 - Prob. 14SQCh. 8 - Prob. 15SQCh. 8 - Prob. 16SQCh. 8 - Prob. 17SQCh. 8 - Prob. 18SQCh. 8 - Prob. 19SQCh. 8 - Prob. 20SQ
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- George Stigler, "Perfect Competition, Historically Contemplated," Journal of Political Economy,Vol. 55, No. 1, (February 1957), pp. 1-17. Despite the fact that few firms sell identical products in markets where there are no barriers to entry, economists believe that the model of perfect competition is important because A. economists prefer studying theoretical markets instead of actual markets. B. all markets eventually become perfectly competitive. C. it is a benchmark—a market with the maximum possible competition—that economists use to evaluate actual markets that are not perfectly competitive. D. this is the type of market that our business laws protect and promote.arrow_forwardWhy do sellers in perfectly competitive industries have no market power? choose from answers below a. There are large number of buyers and sellers. b. They all sell the same/identical goods. c. There are perfect substitutes available for the goods sold by any particular seller because they all sell identical goods. d. All of the above. e. None of the above.arrow_forwardHow many of the following statements are true? (i) Maximising profit involves maximising Revenue (ii) Maximising profit involves maximising output (iii) Maximising profit involves minimising variable costs (iv) Maximising profit involves producing at the quantity where marginal profit is zero. a.Three b.One c.None d.Two e.Fourarrow_forward
- 1.The market for fertilizer is perfectly competitive. Firms in the market are producing output but are currently making economic losses. Which of the following statements is true about the price of fertilizer? Check all that apply. A. The price of fertilizer must be less than marginal cost. B. The price of fertilizer must be equal to average variable cost. C. The price of fertilizer must be less than average total cost. 2. If firms in the market are producing output but are currently making economic losses,_________ illustrates the present situation for the typical firm in the market, and_________ indicates the corresponding supply curve. Assuming there is no change in either demand or the firm's cost curves, which of the following statements is true about what will happen in the long run? Check all that apply. A.The quantity supplied by each firm will decrease. B.The total quantity supplied to the market will decrease. C.The…arrow_forwardA. If a firm operating in a perfectly competitive market doubles the amount it sells, what happens to the price of its output and its total revenue? B. How does a competitive firm determine its profit-maximizing level of output? When does a competitive firm decide to temporarily shut down in the short run? Explain, using the concepts of marginal cost, marginal revenue, price, and average variable cost.arrow_forwardWhich market offers higher consumer surplus and why? The perfectly competitive firm or the monopoly firm?arrow_forward
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