Brian owns a peacock farm. One day, a large batch of eggs hatch and Brian discovers that a few of the chicks are white instead of blue.
White chicks can be sold for $100 each, instead of the $50 that people pay for blue chicks.
If Brian wants to make more money by raising more white peacocks, what should he do?
He should always be sure to cross blue peacocks with white peacocks.
He should isolate the white peacocks and only allow them to breed with each other.
He should bleach the feathers of the blue peacocks before breeding them with white peacocks.
He should let the peacocks choose their own mates because the peacocks will choose mates of the same color