Purple is dominant to white. A heterozygous purple flower (Pp) is crossed with a white flower (pp). What are the genotypes and phenotypes of the offspring?

Genotype

PP___ out of 4

Pp ___ out of 4

pp___ out of 4

Phenotype

White flower ___ out of 4

Purple flower____ out of 4
HELP PlZ I NEED TO TURN THIS IN TODAY !!!!!!!