According to the Text, One Possible Reason Why People in New

Multiple Choice

According to the text, one possible reason why people in New York are less helpful is that

A) they have more things to do than people in smaller environs.
B) reciprocity does not work as well in big cities as in smaller groups.
C) they feel they are superior to people in smaller environs.
D) they have not internalized the social responsibility norm.