Question

6) In wingspaner spaniels, black color is due to a dominant gene B and red color to its recessive allele b. Solid color is dependent on a dominant gene S and white spotting on its recessive allele s. A solid red male was mated to a black and white female. They had five puppies: one black, one red, one black and white, and two red and white. What were the genotypes of the parents?