In a large random mating population, there is a single locus with alleles A and a that you are interested in. You observe the frequency of the A allele is 0.6.If the homozygous recessive genotype has a fitness level of 50% and the heterozygous genotype has a fitness level of 75% in the current generation, what is the frequency of the homozygous recessive genotype among the progeny born in the next generation?

A) 0.1056
B) 0.325
C) 0.675
D) 0.4556