The demand for commodity X is represented by the equation P 200- 2Q and supply by the equation P 20 + 4Q. If the market price is $120, the market outcome is: a shortage of 10 units a shortage of 15 units a surplus of 10 units a surplus of 15 units

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Author:N. Gregory Mankiw
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Chapter7: Consumers, Producers, And The Efficiency Of Markets
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Question 41
The demand for commodity X is represented by the equation P = 200 - 2Q and supply by the equation P = 20 + 4Q. If the market price is
$120, the market outcome is:
a shortage of 10 units
a shortage of 15 units
a surplus of 10 units
a surplus of 15 units
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Transcribed Image Text:2 pts Question 41 The demand for commodity X is represented by the equation P = 200 - 2Q and supply by the equation P = 20 + 4Q. If the market price is $120, the market outcome is: a shortage of 10 units a shortage of 15 units a surplus of 10 units a surplus of 15 units Next » * Previous No new data to save. Last checked at 7:39pm Submit Quiz
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