Suppose empirical analysis concludes that the income elasticity of demand for Kraft Dinner (KD) is -0.2. The interpretation of this result is that
◦ a 10% increase in income will lead to a 20% increase in quantity demanded of KD.
◦ a 10% increase in income will lead to a 0.2% decrease in quantity demanded of KD.
◦ a 10% increase in income will lead to a 2% increase in quantity demanded of KD.
◦ a 10% increase in income will lead to a 20% decrease in quantity demanded of KD.
◦ a 10% increase in income will lead to a 2% decrease in quantity demanded of KD.