Carl's Mother Is a Single Parent

Carl's mother is a single parent. Carl and his mother live with his grandmother, who has taken on the role of a surrogate parent to him. Carl

A) would be better off if his grandmother took a less active role in his upbringing.
B) is more likely to become involved in drug use and vandalism than a child living alone with a single-parent.
C) is likely to resemble children living in two-parent families more than children living in single-parent families.
D) is likely to have lower achievement than he would if they did not live with his grandmother.