In a study performed by the Center for Economic and Political Studies, researchers found that between 2003 and 2006 the cost of health inequalities in the United States was approximately
A. 1 million
B. 100 million
C. 1 billion
D. 1 trillion
Question 2
In many countries, which factors decrease infant mortality rate?
A. Income
B. Education level
C. Neither 1 nor 2
D. Both 1 and 2