The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that the population in the year 2000 was 21500. (a) Find a function that models the population tt years after 2000 (t=0t=0 for 2000). Your answer is P(t)= (b) Use the function from part (a) to estimate the fox population in the year 2008. Your answer is (the answer should be an integer