Assume that in Country A, the average annual income of a typical person is $180,000. Annual consumption of black caviar is estimated at 4.5 kilos. The income elasticity of demand for black caviar is 1.25. What would average annual income have to be for consumption of black caviar to rise to 7.5 kilos? Use the midpoint method in your calculations.

Economics: Private and Public Choice (MindTap Course List)
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Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
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Chapter20: Consumer Choice And Elasticity
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Assume that in Country A, the average annual income of a typical person is $180,000. Annual consumption of black caviar is estimated at 4.5 kilos. The income elasticity of demand for black caviar is 1.25. What would average annual income have to be for consumption of black caviar to rise to 7.5 kilos?

Use the midpoint method in your calculations.

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