If Black Fur Color Is Controlled by a Dominant Allele

Multiple Choice

If black fur color is controlled by a dominant allele (B) and brown by its recessive allele (b) ,give the genotypes of the parents if a black male crossed with a brown female and produces 1/2 black offspring and 1/2 brown offspring.  

A) BB male and bb female
B) Bb male abd bb female
C) Bb male and Bb female
D) BB male and BB female
E) bb male and Bb female