Currently, the Concept That a Man Is the Breadwinner for the Family

Currently, the concept that a man is the breadwinner for the family and the woman stays home with the children and maintains the home is:

A) considered outdated with more flexibility for both men and women.
B) still as viable as it was twenty years ago.
C) still the expectation for men, but more choices are available for women.
D) still the expectation for women, but men have more choices available.