Answer:
Income elasticity = 2
Normal good
Explanation:
Below is the given values:
Percentage decrease in consumers income = 10%
Percentage decrease in quantity demanded = 20%
Use the below formula to find the income elasticity:
Income elasticity = % change in quantity demanded / % in income
Income elasticity = -20/-10
Income elasticity = 2
Since the elasticity is 2 that means good is normal good.