Exam 20: A: Cost Curves
Exam 1: Budget Constraint58 Questions
Exam 1: A: Budget Constraint30 Questions
Exam 2: Preferences49 Questions
Exam 2: A: Preferences30 Questions
Exam 3: Utility57 Questions
Exam 3: A: Utility29 Questions
Exam 4: Choice63 Questions
Exam 4: A: Choice31 Questions
Exam 5: Demand79 Questions
Exam 5: A: Demand22 Questions
Exam 6: Revealed Preference58 Questions
Exam 6: A: Revealed Preference26 Questions
Exam 7: Slutsky Equation51 Questions
Exam 7: A: Slutsky Equation30 Questions
Exam 8: Buying and Selling75 Questions
Exam 8: A: Buying and Selling30 Questions
Exam 9: Intertemporal Choice61 Questions
Exam 9: A: Intertemporal Choice30 Questions
Exam 10: Asset Markets46 Questions
Exam 10: A: Asset Markets30 Questions
Exam 11: Uncertainty39 Questions
Exam 11: A: Uncertainty25 Questions
Exam 12: Risky Assets16 Questions
Exam 12: A: Risky Assets10 Questions
Exam 13: Consumers Surplus42 Questions
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Exam 14: Market Demand101 Questions
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Exam 15: Equilibrium48 Questions
Exam 15: A: Equilibrium20 Questions
Exam 16: Auctions36 Questions
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Exam 17: Technology52 Questions
Exam 17: A: Technology30 Questions
Exam 18: Profit Maximization52 Questions
Exam 18: A: Profit Maximization21 Questions
Exam 19: Cost Minimization77 Questions
Exam 19: A: Cost Minimization26 Questions
Exam 20: Cost Curves51 Questions
Exam 20: A: Cost Curves20 Questions
Exam 21: Firm Supply41 Questions
Exam 21: A: Firm Supply15 Questions
Exam 22: Industry Supply49 Questions
Exam 22: A: Industry Supply33 Questions
Exam 23: Monopoly76 Questions
Exam 23: A: Monopoly30 Questions
Exam 24: Monopoly Behavior34 Questions
Exam 24: A: Monopoly Behavior20 Questions
Exam 25: Factor Markets24 Questions
Exam 25: A: Factor Markets20 Questions
Exam 26: Oligopoly56 Questions
Exam 26: A: Oligopoly30 Questions
Exam 27: Game Theory34 Questions
Exam 27: A: Game Theory25 Questions
Exam 28: Game Applications28 Questions
Exam 28: A: Game Applications25 Questions
Exam 29: Behavioral Economics34 Questions
Exam 30: Exchange68 Questions
Exam 30: A: Exchange30 Questions
Exam 31: Production35 Questions
Exam 31: A: Production25 Questions
Exam 32: Welfare27 Questions
Exam 32: A: Welfare25 Questions
Exam 33: Externalities42 Questions
Exam 33: A: Externalities25 Questions
Exam 34: Information Technology24 Questions
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Exam 35: Public Goods26 Questions
Exam 35: A: Public Goods20 Questions
Exam 36: Asymmetric Information31 Questions
Exam 36: A: Asymmetric Information20 Questions
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Mary Magnolia in Problem 4 has variable costs equal to
, where y is the number of bouquets she sells per month and where F is the number of square feet of space in her shop. If Mary has signed a lease for a shop with 800 square feet, if she is not able to get out of the lease or to expand her store in the short run, and if the price of a bouquet is $6 per unit, how many bouquets per month should she sell in the short run?

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(Multiple Choice)
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Correct Answer:
C
In Problem 2, if Mr. Dent Carr's total costs were 2s2 + 20s + 40, then if he repairs 10 cars, his average variable costs will be
Free
(Multiple Choice)
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Correct Answer:
C
Mary Magnolia in Problem 4 has variable costs equal to
, where y is the number of bouquets she sells per month and where F is the number of square feet of space in her shop. If Mary has signed a lease for a shop with 1,400 square feet, if she is not able to get out of the lease or to expand her store in the short run, and if the price of a bouquet is $3 per unit, how many bouquets per month should she sell in the short run?

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(Multiple Choice)
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Correct Answer:
D
Touchie MacFeelie's production function is
, where J is the number of old jokes used and L is the number of hours of cartoonists' labor. Touchie is stuck with 1,600 old jokes for which he paid 3 dollars each. If the wage rate for cartoonists is 2 dollars, then the total cost of producing 108 comics books is

(Multiple Choice)
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In Problem 3, Rex Carr could pay $10 for a shovel that lasts one year and pay $5 a car to his brother Scoop to bury the cars, or he could buy a low-quality car smasher that costs $200 a year to own and that smashes cars at a marginal cost of $1 per car. If it is also possible for Rex to buy a high-quality hydraulic car smasher that cost $550 per year to own and if with this smasher he could dispose of cars at a cost of $.75 per car, it would be worthwhile for him to buy this high-quality smasher if he planned to dispose of
(Multiple Choice)
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Mary Magnolia in Problem 4 has variable costs equal to
, where y is the number of bouquets she sells per month and where F is the number of square feet of space in her shop. If Mary has signed a lease for a shop with 400 square feet, if she is not able to get out of the lease or to expand her store in the short run, and if the price of a bouquet is $5 per unit, how many bouquets per month should she sell in the short run?

(Multiple Choice)
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Touchie MacFeelie's production function is
, where J is the number of old jokes used and L is the number of hours of cartoonists' labor. Touchie is stuck with 400 old jokes for which he paid 4 dollars each. If the wage rate for cartoonists is 3 dollars, then the total cost of producing 128 comics books is

(Multiple Choice)
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In Problem 2, if Mr. Dent Carr's total costs were 4s2 + 40s + 20, then if he repairs 10 cars, his average variable costs will be
(Multiple Choice)
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In Problem 3, Rex Carr could pay $10 for a shovel that lasts one year and pay $5 a car to his brother Scoop to bury the cars, or he could buy a low-quality car smasher that costs $200 a year to own and that smashes cars at a marginal cost of $1 per car. If it is also possible for Rex to buy a high-quality hydraulic car smasher that cost $550 per year to own and if with this smasher he could dispose of cars at a cost of $.80 per car, it would be worthwhile for him to buy this high-quality smasher if he planned to dispose of
(Multiple Choice)
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Touchie MacFeelie's production function is
, where J is the number of old jokes used and L is the number of hours of cartoonists' labor. Touchie is stuck with 1,600 old jokes for which he paid 6 dollars each. If the wage rate for cartoonists is 5 dollars, then the total cost of producing 108 comics books is

(Multiple Choice)
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In Problem 3, Rex Carr could pay $10 for a shovel that lasts one year and pay $5 a car to his brother Scoop to bury the cars, or he could buy a low-quality car smasher that costs $200 a year to own and that smashes cars at a marginal cost of $1 per car. If it is also possible for Rex to buy a high-quality hydraulic car smasher that cost $650 per year to own and if with this smasher he could dispose of cars at a cost of $.75 per car, it would be worthwhile for him to buy this high-quality smasher if he planned to dispose of
(Multiple Choice)
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Touchie MacFeelie's production function is
, where J is the number of old jokes used and L is the number of hours of cartoonists' labor. Touchie is stuck with 900 old jokes for which he paid 4 dollars each. If the wage rate for cartoonists is 6 dollars, then the total cost of producing 24 comics books is

(Multiple Choice)
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Touchie MacFeelie's production function is
, where J is the number of old jokes used and L is the number of hours of cartoonists' labor. Touchie is stuck with 400 old jokes for which he paid 2 dollars each. If the wage rate for cartoonists is 5 dollars, then the total cost of producing 54 comics books is

(Multiple Choice)
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Mary Magnolia in Problem 4 has variable costs equal to
, where y is the number of bouquets she sells per month and where F is the number of square feet of space in her shop. If Mary has signed a lease for a shop with 1,000 square feet, if she is not able to get out of the lease or to expand her store in the short run, and if the price of a bouquet is $3 per unit, how many bouquets per month should she sell in the short run?

(Multiple Choice)
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In Problem 3, Rex Carr could pay $10 for a shovel that lasts one year and pay $5 a car to his brother Scoop to bury the cars, or he could buy a low-quality car smasher that costs $200 a year to own and that smashes cars at a marginal cost of $1 per car. If it is also possible for Rex to buy a high-quality hydraulic car smasher that cost $450 per year to own and if with this smasher he could dispose of cars at a cost of $.80 per car, it would be worthwhile for him to buy this high-quality smasher if he planned to dispose of
(Multiple Choice)
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In Problem 2, if Mr. Dent Carr's total costs were 2s2 + 75s + 100, then if he repairs 25 cars, his average variable costs will be
(Multiple Choice)
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In Problem 2, if Mr. Dent Carr's total costs were 2s2 + 50s + 75, then if he repairs 25 cars, his average variable costs will be
(Multiple Choice)
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Mary Magnolia in Problem 4 has variable costs equal to
, where y is the number of bouquets she sells per month and where F is the number of square feet of space in her shop. If Mary has signed a lease for a shop with 1,000 square feet, if she is not able to get out of the lease or to expand her store in the short run, and if the price of a bouquet is $5 per unit, how many bouquets per month should she sell in the short run?

(Multiple Choice)
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In Problem 2, if Mr. Dent Carr's total costs were 5s2 + 50s + 20, then if he repairs 10 cars, his average variable costs will be
(Multiple Choice)
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In Problem 3, Rex Carr could pay $10 for a shovel that lasts one year and pay $5 a car to his brother Scoop to bury the cars, or he could buy a low-quality car smasher that costs $200 a year to own and that smashes cars at a marginal cost of $1 per car. If it is also possible for Rex to buy a high-quality hydraulic car smasher that cost $300 per year to own and if with this smasher he could dispose of cars at a cost of $.75 per car, it would be worthwhile for him to buy this high-quality smasher if he planned to dispose of
(Multiple Choice)
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