Too Great a Proportion of Families Are Ill-Equipped to Supervise

Too great a proportion of families are ill-equipped to supervise, guide, and educate their youth. How can we explain this situation from a social perspective?

A) There is a lack of effective communities supporting families.
B) Too many families are headed by young and immature parents.
C) Drug addiction and alcoholism prevent many parents from fulfilling their duties.
D) Divorced parents encounter problems that make it difficult to fulfill their responsibilities toward their children.
E) Parents are too busy working so that they can accumulate status symbols.