Over the Last 60 Years, the Distribution of Buying Power

Multiple Choice

Over the last 60 years, the distribution of buying power in the United States has shifted:

A) very little.
B) only slightly, but the ongoing trend has been toward a larger percentage of people in the lower income levels.
C) dramatically--with a much smaller "middle income" group and a much larger group living in poverty.
D) dramatically--with many more consumers in the middle and upper income levels.