Consider the following statements about income elasticity 1….

Consider the following statements about income elasticity 1. For inferior goods, income elasticity is negative 2. For necessity goods, income elasticity is between 0 and 1 3. When income elasticity for a good is greater than 1, the share of income spent on the good is higher with higher income Which of the above statements about income elasticity are true?

The following four questions consider the market for widgets…

The following four questions consider the market for widgets. For each of the following situations, determine what happens to the equilibrium quantity (Qwidget) and equilibrium price (Pwidget) of widgets. Income increases. Assume widgets are an inferior good.