Identify a statement that is true about a linear demand curve.

A. Along a linear demand curve, both the slope and price elasticity are constant.
B. Along a linear demand curve, the price elasticity is constant, but the slope varies.
C. Along a linear demand curve, total revenues are constant.
D. Along a linear demand curve, the slope is constant, but the price elasticity varies. Along a linear demand curve, total revenues are negative.


Ans: D. Along a linear demand curve, the slope is constant, but the price elasticity varies. Along a linear demand curve, total revenues are negative.

Economics

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Which of the following was observed in the U.S. during the 1970s, when the economy faced a series of adverse supply shocks?

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Economics