A Graphical Portrayal of the Income Distribution

A graphical portrayal of the income distribution

A) is like a bell curve.
B) is a horizontal line (there is an equal number of people at every income level) .
C) is an inverse bell curve with a large number of people at the low end and a large number of people at the high end.
D) is highly concentrated at low and moderate incomes with fewer and fewer people in each income category as incomes increase.