3. Finally, I want to increase the proportion of brightly colored sulfur-crested cockatoos in Tasmania (on my travels there I was disappointed with the excess of dull cockatoos...) On mainland Australia 25% of the 10,000 animals are brightly crested, and on Tasmania, only 5% of them are (N = 1000 in Tasmania). Determine the number of bright yellow crested cockatoos I have to introduce to Tasmania to get the proportion of bright crested individuals up to in the next generation Specifically, after your reintroduction the new "p" on Tasmania will be .5