Question

Howard buys 5 suits a year when he earns $70,000. When his income increases to $200,000, he buys 15 suits a year. From the midpoint method, his income elasticity of demand for suits is

a. 1.04.

b. 0.96.

c. -1.04.

d. -0.96.

e. 0.08.

Answer

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