The United States experienced a depression in which of the following decades?

According to the Economic Freedom Index,

A) countries with the lowest economic freedom enjoyed the highest per capita GDP. B) countries with the highest economic freedom enjoyed the lowest per capita GDP. C) countries with the highest economic freedom enjoyed the highest per capita GDP. D) there is no relationship between economic freedom and per capita GDP.

Last year, after Shirley received a 14 percent pay increase, she increased the quantity of pork chops she purchased by 6 percent. Hence, her income elasticity of demand for pork chops equals

A) 0.43. B) -0.43. C) 2.33. D) -2.33