The data in Figure 5.1 are clear: in terms of after-tax income in the U.S. between 1979 and 2006:

Question

Quizplus · Accepted Answer

The data in Figure 5.1 clearly show that income inequality in the U.S. has been increasing since 1979. The top 5% of earners have seen their income grow substantially faster than the bottom 20% of earners. The middle class (defined as the 40th to 60th percentile) has seen relatively modest income growth over this time period. Therefore, the correct choice is C, the U.S. is becoming more unequal. Choices A, B, D, and E are incorrect based on the data provided.

The Data in Figure 5