If the price of salt increases and the quantity demanded does not change, then
A) the price elasticity of demand is equal to zero.
B) demand is perfectly inelastic.
C) the demand curve for salt is horizontal.
D) Both answers A and B are correct.
D
Economics
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A ________ demand curve for shampoo would be caused by a change in the price of shampoo
A) positively sloped B) leftward shift of the C) rightward shift of the D) movement along the
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Refer to the above figure. An unregulated natural monopolist's profits will be
A) profits equal to Q1 times distance a-c. B) losses equal to Q4 times distance f-g. C) losses equal to Q3 times distance d-e. D) profits equal to Q1 times distance a-b.
Economics