In Peas, Axial (A)flower Position Is Dominant to Terminal (A)

Multiple Choice

In peas, axial (A) flower position is dominant to terminal (a) , tall (L) is dominant to short (l) , and yellow (Y) is dominant to green (y) . If a plant that is heterozygous for all three traits is allowed to self-fertilize, how many of the offspring would show the dominant phenotype for all three traits?

A) 3/64
B) 9/64
C) 27/64
D) 32/64
E) 64/64