Which Statement Best Characterizes Dual-Earner Families

Which statement best characterizes dual-earner families?

A) Mothers are more likely than fathers to drop out of their jobs when problems occur in the family.
B) Although fathers are expected to change their working arrangements to stay home with their children, the reality is that mothers are most likely to do so.
C) Fathers tend to be responsible for the child-care arrangements.
D) In time, both fathers and mothers experience enhanced work and marital satisfaction.