Answer:
Price elasticity of demand for Adam=0
Price elasticity of demand for Barb=1
Explanation:
Price elasticity of demand = %age change in demanded QTY / %age change in demanded price
The price is not important for Adam, and he demands a fixed quantity, hence his demand curve is vertical. A perfectly vertical demand curve is can inelastic demand curve and has price elasticity =0
The quantity is not important for Barb, and he demands a fixed price, hence his demand curve is horizontal. A perfectly horizontal demand curve is has price elasticity =1
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26% Subtract 500,000 from 630,000. Then divide the difference by 500,000.
Answer
The answer and procedures of the exercise are attached in the following image.
Explanation
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