Q-3 Suppose that individual’s income has increased from RO 800 to 1700 which causes an increase in the quantity demand from Rice that his family consumes from 7 kg to 18 kg.   A.    Calculate the income elasticity of demand.  B.    Show weather Rice inferior or normal good and why.

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Chapter5: Elastic And Its Application
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Q-3 Suppose that individual’s income has increased from RO 800 to 1700 which causes an increase in the quantity demand from Rice that his family consumes from 7 kg to 18 kg.

 
A.    Calculate the income elasticity of demand. 


B.    Show weather Rice inferior or normal good and why.  

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