A(n) is represented by a rightward shift of the demand curve while a(n) is represented by a movement along a given demand curve.

a) increase in demand; decrease in demand
b) increase in demand; increase in quantity demanded
c) decrease in demand; decrease in quantity demanded
d) increase in quantity demanded; increase in demand

B

Explanation:

Increase in demand; increase in quantity demanded

There is difference between changes in demand and changes in quantity demanded. The entire curve showing the various combinations of price and quantity demanded represents the demand curve. A change in the price of the good does not shift the curve (or change demand) but causes a movement along the demand curve..

in terms of experimental research, mcdonald’s charging different prices in the two cities relates to

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