The National Health Expenditure (NHE) Relative to Gross Domestic Product

The national health expenditure (NHE) relative to gross domestic product (GDP) :

A) will increase if the average price of medical care increases relative to the average price of all other goods and services.
B) will decrease if the average quantity of medical care increases relative to the average quantity of all goods and services.
C) is likely to decrease in the future.
D) will never be greater than 5 percent.