The Table Below Shows the Distribution of Income in the U.S

The table below shows the distribution of income in the U.S. in the year 1978.Table 19.1

-Refer to Table 19.1. What percentage of income is received by the bottom 20% of the households?

A) 10.3%
B) 43.9%
C) 24.7%
D) 4.3%
E) 16.9%