According to the Swedish "Equal Roles Family Model

According to the Swedish "equal roles family model,"

A) husbands should be more responsible for housework and child care than wives.
B) wives should be more responsible for housework than husbands, while husbands should be more responsible for children than wives.
C) stay-at-home wives and mothers should earn a salary for their child-care and household responsibilities.
D) husband and wife should have the same opportunity to pursue a career and should be equally responsible for housework and child care.