In Their 1998 Research on Affirmative Action at Top Universities

In their 1998 research on affirmative action at top universities and colleges,Bowen and Bok found of all the following EXCEPT:

A) Most minority students admitted to these schools under affirmative action graduated
B) Graduation rates for minority students at these schools were actually higher (even with lower average SATs) than those minority students who attended less select universities and colleges
C) Many minority students admitted under affirmative action at these schools earned advanced graduate and professional degrees
D) The graduates of these schools have little impact on the numbers of minority professionals in the United States