EBK INTERMEDIATE MICROECONOMICS AND ITS
12th Edition
ISBN: 9781305176386
Author: Snyder
Publisher: YUZU
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Chapter 8, Problem 9RQ
To determine
Explain with reasons for the economists believing positive slopes of the short run marginal cost curves.
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Why will a firm never plan to supply an output at which it has increasing returns to scale?
The market for drones is perfectly competitive. Assume for simplicity that fractions of everything, including firms, is possible.
We have identical firms, each with a Total Cost curve of TC=358+q^2 and Marginal Cost curve MC=2q.
Market demand is Q=600-2P.
If the Marginal Cost for every firm decreases by $10 at every quantity, what is the short-run market price?
Hint: first find the number of firms by solving for the original LR equilibrium.
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Chapter 8 Solutions
EBK INTERMEDIATE MICROECONOMICS AND ITS
Ch. 8.3 - Prob. 1MQCh. 8.3 - Prob. 2MQCh. 8.3 - Prob. 1.1MQCh. 8.3 - Prob. 2.1MQCh. 8.4 - Prob. 1TTACh. 8.4 - Prob. 2TTACh. 8.4 - Prob. 1MQCh. 8.4 - Prob. 2MQCh. 8.5 - Prob. 1TTACh. 8.5 - Prob. 2TTA
Ch. 8.5 - Prob. 1.1TTACh. 8.5 - Prob. 2.1TTACh. 8.5 - Prob. 1MQCh. 8.5 - Prob. 2MQCh. 8 - Prob. 1RQCh. 8 - Prob. 2RQCh. 8 - Prob. 3RQCh. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - Prob. 8RQCh. 8 - Prob. 9RQCh. 8 - Prob. 10RQCh. 8 - Prob. 8.1PCh. 8 - Prob. 8.2PCh. 8 - Prob. 8.3PCh. 8 - Prob. 8.4PCh. 8 - Prob. 8.5PCh. 8 - Prob. 8.6PCh. 8 - Prob. 8.7PCh. 8 - Prob. 8.8PCh. 8 - Prob. 8.9PCh. 8 - Prob. 8.10P
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- Suppose that each firm in a competitive market has the following cost structure: TC=100+q². MC=2q The market demand and supply functions are: Q-120-p, 11p-Q Compute the equilibrium price in this market in the short-run. (Enter your answer to one integer. For "87", you would write 87.arrow_forwardAssume that a firm in a competitive market faces the following cost information. If the market price for this firm's product is $40, calculate the profit maximizing level of output for this firm using marginal analysis. It may help to create your own cost table and fill in columns for Marginal Cost and Average Total Cost based on the Total Cost information below. What is the equilibrium price and quantity given this information on demand in the market? Is each firm making a profit or loss? What is the amount of that profit or loss? What do you predict will happen over the long run?arrow_forwardThe market for drones is perfectly competitive. Assume for simplicity that fractions of everything, including firms, is possible. We have identical firms, each with a Total Cost curve of TC=334+q^2 and Marginal Cost curve MC=2a. Market demand is Q=807-2P. If the Marginal Cost for every firm decreases by $10 at every quantity, what is the short-run market price? (You can assume that MC>=AVC at every quantity for this question).arrow_forward
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- Consider a firm whose total cost function is 2q3 – 6q2 + 13q.a. If the price of a unit of output is $13, what is the profit-maximizing value of q?b. Find the average cost function of the firm? What is the firm’s minimum average cost?c. What is the equilibrium price of output? How much does each firm produce at equilibriumprice? What is the firm’s short-run and long-run average cost at this quantity? What is eachfirm’s profit at the equilibrium price and quantity?arrow_forwardA price-taking firm's variable cost function is vC = 20°, where Qis its output per week. It has a sunk fixed cost of $256 per week. Its marginal cost is MC = 6Q°. a. What is the firm's supply function when the $256 fixed cost is sunk? Instructions: Enter your answer as a whole number. Q= (P/6)0.5 for P $| b. What is the firm's supply function when the fixed cost is avoidable? Instructions: Enter your answer as a whole number. Q= (P/6)0.5 for P2 $arrow_forwardAssume that a firm in a competitive market faces the following cost information. If the market price for this firm's product is $40, calculate the profit maximizing level of output for this firm using marginal analysis. It may help to create your own cost table and fill in columns for Marginal Cost and Average Total Cost based on the Total Cost information below. a.What is the level of profit for this firm at the profit maximizing output? b.To convince yourself that the quantity you found is indeed the profit maximizing quantity, try calculating what the profit would be at the next higher level of output. What did you find? c. What do you predict will happen in this market over the long run?arrow_forward
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