People with Higher Socioeconomic Status Can Expect to Live Longer

People with higher socioeconomic status can expect to live longer lives for all of the following reasons EXCEPT _______________.

A) they can afford better health care
B) they have greater access to nutritious foods
C) they tend to be naturally smarter and are thus better informed
D) they have better access to preventative practices like exercise
E) they can afford better diagnostic tests