Author Question: The percentage of American families with incomes below the poverty line was ________ in 1960 and ... (Read 72 times)

big1devin · **on:** Jun 29, 2018

The percentage of American families with incomes below the poverty line was ________ in 1960 and ________ in 2010.

A) 10.1; 10.7
B) 8.7; 13.9
C) 18.1; 11.8
D) 26.8; 48.3

Question 2

Pollution is a cost because it entails the sacrifice of valued opportunities

A) and because the process of creating it confers no benefits on the members of society.
B) for some people.
C) and reduces the net welfare of society.
D) which makes everyone worse off in the long run.