Riff$-$Raff applies for a job with The Columbia Magenta Company, who does not hire him because he comes from Transylvania. This is

a$.$ not discrimination.

b$.$ desperate$-$measure discrimination.

c$.$ disparate$-$treatment discrimination.

d$.$ disparate$-$impact discrimination.

Donny has male$-$pattern baldness and Rudy is a recovering alcoholic in rehab, and both