객관식
Which of the following would cause a rightward shift in the demand for Mexican pesos?
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3. The Market Forces of Supply and Demand
Shifts in the Demand Curve
객관식
Which of the following combinations would most likely cause the demand curve to shift from AD1 to AD3?
A
An increase in the price of the good itself and a decrease in the number of buyers
B
A decrease in population and a decrease in consumer preferences for the good
C
A decrease in consumer income and a fall in the price of a complementary good
D
An increase in consumer income and a rise in the price of a substitute good
검증된 단계별 안내1
Step 1: Understand that a shift in the demand curve (from AD1 to AD3) means a change in demand at every price level, not just a movement along the curve. This shift is caused by factors other than the good's own price, such as income, preferences, prices of related goods, or number of buyers.
Step 2: Recall that an increase in consumer income typically increases demand for a normal good, shifting the demand curve to the right (from AD1 to AD3). Conversely, a decrease in income would shift demand to the left.
Step 3: Recognize that the price of a substitute good affects demand: if the price of a substitute rises, consumers tend to buy more of the original good, increasing its demand and shifting the demand curve to the right.
Step 4: Analyze the other options: changes in the good's own price cause movement along the demand curve, not a shift; decreases in population or consumer preferences reduce demand, shifting the curve left; decreases in income and complementary good prices typically reduce demand.
Step 5: Conclude that the combination of an increase in consumer income and a rise in the price of a substitute good would most likely cause the demand curve to shift rightward from AD1 to AD3.
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