In the United States Between 1970 and 2000, Employment

In the United States between 1970 and 2000, employment:

A) was constant, while the over-sixteen population increased.
B) decreased, while the over-sixteen population increased.
C) grew more rapidly than the over-sixteen population.
D) grew at approximately the same rate as the over-sixteen population.Employment grew rapidly in the post-1980's due to an influx of working women.