Along a curved line, the slope at the maximum
A) is greater than zero.
B) is zero.
C) is less than zero.
D) may be greater than, less than, or equal to zero.
B
Economics
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The above figure shows the marginal benefits and marginal costs of a college education. If no subsidies are paid, enrollment equals
A) 0. B) 10 million. C) 15 million. D) 25 million.
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The ________ interest rate is adjusted for expected changes in the price level
A) ex ante real B) ex post real C) ex post nominal D) ex ante nominal
Economics