What Is One Example in Which Changes in Demography Could

What is one example in which changes in demography could impact the division of labour in a household?

A) Common-law couples becoming more prevalent might lead to couples being more likely to share domestic duties.
B) Traditional couples maintain their living arrangements with women doing maintenance work.
C) Fewer traditional couples might lead to couples breaking away from the notion that there are blue jobs and pink jobs in the household.
D) Common-law couples becoming more prevalent might lead to couples being less likely to share domestic duties.
E) a and c are correct