By Law, Employers in the United States May Not Ask

By law, employers in the United States may not ask prospective female employees whether they plan to have babies.The existence of this law seems most likely to

A) increase the probability that firms will practice economic discrimination against women.
B) decrease the probability that firms will practice economic discrimination against women.
C) increase the probability that firms will practice statistical discrimination against women.
D) decrease the probability that firms will practice statistical discrimination against women.