Bundle: Microeconomics, 13th + Aplia, 1 Term Printed Access Card
13th Edition
ISBN: 9781337742535
Author: Roger A. Arnold
Publisher: Cengage Learning
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Question
Chapter 10, Problem 2WNG
To determine
The economic profit of
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The inverse demand curve a monopoly faces is
p = 130 - Q.
The firm's cost curve is
C(Q) = 10 +5Q.
What is the profit-maximizing solution?
The profit-maximizing quantity is 62.5. (Round your answer to two decimal places.)
The profit-maximizing price is $ 67.5. (round your answer to two decimal places.)
What is the firm's economic profit?
The firm earns a profit of $. (round your answer to two decimal places.)
The inverse demand curve a monopoly faces is
p= 110 -Q.
The firm's cost curve is
C(Q) = 30 + 5Q.
What is the profit-maximizing solution?
The profit-maximizing quantity is 52.50. (Round your answer to two decimal places.)
The profit-maximizing price is $ 57.50 . (round your answer to two decimal places.)
What is the firm's economic profit?
The firm earns a profit of $. (round your answer to two decimal places.)
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Suppose a monopoly firm has the following Cost and Demand functions:
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TC=Q2
P=80-Q
MC=2Q
MR=80-2Q
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Carefully explain what the firm is doing and why.
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Find the firm’s Profit maximizing Q
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Find the firm’s Profit maximizing P.
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Find the firm’s Profit.
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Suppose because of an advertising campaign, which costs $500, the monopoly’s
demand curve is: P=100-Q so its MR= 100-2Q. MC=2Q
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Looking closely at the TC function and the demand curve, explain the effects of the advertising campaign on the equations compared with the equations above in part 1.
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Find the firm’s Profit maximizing Q
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Find the firm’s Profit maximizing P.
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Find the firm’s Profit.
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Was the advertising campaign successful? Compare 2 w/ 1. Why?
Chapter 10 Solutions
Bundle: Microeconomics, 13th + Aplia, 1 Term Printed Access Card
Ch. 10.1 - Prob. 1STCh. 10.1 - Prob. 2STCh. 10.1 - Prob. 3STCh. 10.3 - Prob. 1STCh. 10.3 - Prob. 2STCh. 10.3 - Prob. 3STCh. 10.3 - Prob. 4STCh. 10.5 - Prob. 1STCh. 10.5 - Prob. 2STCh. 10.5 - Prob. 3ST
Ch. 10 - Prob. 1QPCh. 10 - Prob. 2QPCh. 10 - Prob. 3QPCh. 10 - Is there a deadweight loss if a firm produces the...Ch. 10 - Prob. 5QPCh. 10 - Prob. 6QPCh. 10 - Prob. 7QPCh. 10 - Prob. 8QPCh. 10 - Prob. 9QPCh. 10 - Prob. 10QPCh. 10 - Prob. 11QPCh. 10 - Prob. 12QPCh. 10 - Prob. 13QPCh. 10 - Prob. 14QPCh. 10 - Prob. 1WNGCh. 10 - Prob. 2WNGCh. 10 - Prob. 3WNGCh. 10 - Prob. 4WNGCh. 10 - Prob. 5WNGCh. 10 - Prob. 6WNG
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- An unregulated natural monopoly bottles Mt. McKinley air, unique clean air that has no substitutes. The monopoly's total fixed cost is $30,000 a year and its marginal cost is 10 cents a can. The graph illustrates the demand for Mt. McKinley air. Draw the average total cost curve. Plot the four control points at the quantities 100,000, 200,000, 300,000, and 400,000. Label the curve. Draw a point at the new quantity and price if the regulator sets a price cap such that the monopoly breaks even. The number of cans produced sold its marginal cost. A. is; benefit; exceeds B. is not; benefit; exceeds OC. is not; revenue; is greater than D. is; revenue; equals the efficient quantity because the marginal from the last can 60- 50- 40- 30- 20 20 10- Price (cents per can) 0- ATC MC D $300 100 200 300 400 Quantity (thousands of cans per year) >>> Draw only the objects specified in the question. 500arrow_forwardThe inverse demand curve a monopoly faces is p=120-2Q. The firm's cost curve is C(Q) = 40 +6Q. What is the profit-maximizing solution? The profit-maximizing quantity is 28.50. (Round your answer to two decimal places.) The profit-maximizing price is $63.00. (round your answer to two decimal places.) What is the firm's economic profit? The firm earns a profit of $ 1584.50. (round your answer to two decimal places.) How does your answer change if C(Q)= 100+6Q? The increase in fixed cost OA. has no effect on the equilibrium quantity, but the equilibrium price increases and profit decreases. B. causes the firm to increase both the price and quantity, and profit increases. OC. has no effect on the equilibrium quantity, but the equilibrium price increases and profit increases. D. has no effect on the equilibrium price and quantity, but profit will decrease.arrow_forwardThe accompanying graph depicts a hypothetical monopoly. Follow instuctions 1−3 below to identify the monopoly's profits. Place point E at the monopoly's profit maximizing price and quantity. Move the average total cost (ATC) curve to a position that depicts the monopoly earning a positive profit. Place the area labeled Profit in the area of the graph that represents the monopoly's profit.arrow_forward
- Price (dollars per unit) 600 400 AC = MC De mand Marginal revenue 200 400 Computers (units per day) The graph above shows the average cost, marginal cost, demand, and marginal revenue curves for selling computers in a given market. The computer industry is currently perfectly competitive and in equilibrium. Suppose all firms in the industry are taken over by a single firm that establishes a monopoly in the market. Assuming the monopoly maximizes profit, Select one: there will be no effect on the price of computers. Ob. the price of computers will increase from $400 to $600, but there will be no change in quantity demanded. Oc. the price of computers will be set equal to the marginal cost of computers. O d the price of computers will increase from $400 to $600, and the quantity demanded will fall from 400 to 200 per day.arrow_forwardHow do you find the profit maximizing PRICE (not level of output) on a graph for a monopoly with demand, marginal revenue, marginal cost, and average total cost curves. Group of answer choices Find the minimum point on the ATC curve and go straight over to the price axis. Find the point where MR = MC and go straight over to the price axis. Find the point where MR = MC, go straight up until you hit the demand curve, and then go straight over to the price axis. Find the point where demand hits marginal cost and go straight over to the price axis.arrow_forwardWhat is the relationship between economies of scale and a natural monopoly?arrow_forward
- You are the manager of a monopoly. If the marginal cost of your product is $100 and the price elasticity of demand for your product is 3, then the markup of price over marginal cost you should set is equal to. (Round your answer to one decimal place.) (Round your answer to one decimal place.) If the price elasticity of demand is 6 rather than 3, the markup you should set is equal to Use your knowledge of the factors that affect the magnitude of the price elasticity of demand to explain the difference in the markups in your answers to the last two parts. O A. A smaller price elasticity of demand suggests that your good is a normal good, which allows you to set a higher markup. OB. A smaller price elasticity of demand suggests that there are many substitutes for your good, which allows you to set a higher markup. OC. A smaller price elasticity of demand suggests that there are few substitutes for a good, which allows you to set a higher markup. D. A smaller price elasticity of demand…arrow_forwardMonopoly firms are a lot more profitable than perfectly competitive firms. The primary reason is that the monopoly firm charges a price that is greater than marginal cost at the profit maximizing quantity. Explain this statement with a graph. Specifically, explain how the profit maximizing quantity and price are determined.arrow_forwardSuppose a monopoly is producing at its profit-maximising (loss-minimizing) quantity, and the price corresponding to this quantity is below average total cost but above average variable cost. The monopoly will shut down in the short run but return to production in the long run shut down in the short run and exit the market in the long run keep producing both in the short run and in the long run keep producing in the short run but exit the market in the long run None of the above.arrow_forward
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