Question

In: Economics

Suppose Jin loses his present job and his monthly income falls from $10,000 to $6000, while...

Suppose Jin loses his present job and his monthly income falls from $10,000 to $6000, while his monthly purchases of good X increase from 200 to 400. What is his income elasticity of demand for good X?

  1. +1.33.
  2. -1.33.
  3. +1.50.
  4. -1.50.
  5. None of the above.

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