When twin brothers applied for life insurance from Company A$,$ the company found

that while neither of them smoked and both had a very similar lifestyle, one of the

twins was in a much stronger financial position than the other. Because of this, the

company charged him a higher rate for his insurance. This practice is considered

A$.$ Discrimination.

B$.$ Adverse selection.

C$.$ Twisting.

D$.$ Controlled business.