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 increased. How was that possible?

A) Mothers compensated by doing less of other things, especially leisure and recreation activates, and by sleeping less.
B) Mothers organized and created "bring-your-child to work" programs, allowing them to spend time with children during commuting hours and lunch breaks.
C) Flexible work opportunities allowed mothers to spend time with children and work from home.
D) Fathers took on much more housework, giving mothers more free time to spend with their children.