If Automobile Insurance Companies Were Prevented from Charging Risk-Based Premiums,but

If automobile insurance companies were prevented from charging risk-based premiums,but could selectively screen potential policyholders,the likely effect would be to

A) increase the number of young men obtaining insurance coverage relative to young women.
B) decrease the number of young women obtaining insurance coverage relative to young men.
C) decrease the number of young men obtaining insurance coverage relative to young women.
D) do both A and B of the above.