Demand Side Theorists Argue That Women Have Increasingly Entered the Labor

Demand side theorists argue that women have increasingly entered the labor force because

A) jobs identified as women's work,like waitressing and secretarial work,have increased.
B) fewer children means women's labor is less needed at home.
C) changes in health care and nutrition have increased women's life span.
D) automation has made clothing production in factories cheaper than home sewing thus eliminating one of the tasks of housewives earlier in the century.