If the market clearing price of computer tablets falls from $400 to $300, and the market clearing output increases from 5 million to 7 million units,
A) demand decreased and supply remained unchanged.
B) supply increased and demand remained unchanged.
C) demand increased and supply remained unchanged.
D) supply decreased and demand remained unchanged.
B
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All else being equal, a permanent decrease in the saving rate in a steady-state economy would cause
A) an increase in the capital—labor ratio and an increase in consumption per worker. B) an increase in the capital—labor ratio and a decrease in consumption per worker. C) a decrease in the capital—labor ratio and a decrease in consumption per worker. D) a decrease in the capital—labor ratio and an increase in consumption per worker.
A steep IS curve implies that
A) an increase in money supply will change output by a relatively small amount. B) a decrease in taxes will change output by a relatively small amount. C) changes in money supply will have large multiplier effects on output. D) A and B.