Help me answer this biology question?

in mice, black color (B) is dominant to white (b). At a different locus, a dominant allele (A) produces a band of yellow just below the tip of each hair in mice with black fur. this gives a frosted appearance known as agouti. Expression of the recessive allele (a) results in a solid coat color. if mice that are heterozygous at both loci are crossed, what will be the expected phenotypic ratio of their offspring?