Health Economics Is Important to Study for All of the Following

Health economics is important to study for all of the following reasons except:

A) Spending for health care in the U.S. exceeds $2 trillion.
B) Health care expenditures have risen from 5.9% of GDP in 1965 to over 16% of GDP today.
C) Only 1% of the population account for almost 30% of total health care expenditures.
D) The elderly are the smallest users of health care, and the young are the major users.
E) None - all of these are true.