According to an Investigation Conducted in 1996 Involving the Effects

According to an investigation conducted in 1996 involving the effects of mothers' widowhood on intergenerational relations:

A) adult children were more likely to co-reside with their fathers if their fathers were widowed.
B) Whites had higher levels of contact with their mothers than Blacks even after other factors were controlled.
C) adult children were more likely to co-reside with their mothers if their mothers were widowed.
D) Blacks were most likely to provide financial assistance to kin.