Multiple Choice
When Sam's annual income was only $15,000, he purchased 50 kilograms of bananas per year. When his income rose to $18,000, he purchased 55 kilograms per year. Therefore,
A) his income elasticity of demand for bananas is negative.
B) his income elasticity and price elasticity of demand for bananas are both greater than one.
C) for Sam, bananas are a normal good.
D) for Sam, bananas are an inferior good.
Correct Answer:
Verified
Correct Answer:
Verified
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