From the 1960s to the 1990s-A Period When Women's Employment

From the 1960s to the 1990s-a period when women's employment rates grew rapidly-the time mothers spent with their children actually did increase.How was that possible?

A) Mothers engaged in less of other things, like sleeping and leisure.
B) Women started taking advantage of bring-your-child to work programs.
C) Flexible work opportunities allowed mothers to spend time with children and still get all of their full-time work and housework done.
D) Fathers took on much more housework, giving mothers more free time.