Individuals of a particular species of flowering plant that lives only one year can produce red, white, or pink flowers depending on their genotype. Assume offspring have the same color as their parents. One year a certain population had 300 red-flowering plants, 500 white-flowering plants, and 800 pink-flowering plants. When the same population is censused the following year, the offspring present consist of 600 red-flowering, 900 white-flowering and 1000 pink-flowering plants. Which color provided the highest relative fitness?
a) red
b) white
c) pink
d) all are equal