The quantity of new cars increases by 10 percent. If the price elasticity of demand for new cars is 1.25, the price of new cars will fall by _____.
[1 mark]
A
8%
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B
10%
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C
2.5%
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D
12.5%
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Solution
The correct option is A 8% Ed = Percentage change in quantitydemanded Percentage change in price
1.25 = 10
Percentage change in price
Percentage change in price = 10
1.25
= 8%