Question

A firm knows that Senecas income elasticity of demand for hair ties is 5; for Janelle, it is 0.2. A firm can reason that a hair tie is a(n) ________ good for Seneca while it is a(n) ________ good for Janelle.

a. normal; inferior

b. complement; substitute

c. necessity; luxury

d. inferior; normal

e. luxury; necessity

Answer

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