Write a program to answer questions like the following: Suppose the species Klingon ox h...

Write a program to answer questions like the following: Suppose the species Klingon ox has a population of 100 and a growth rate of 15 percent, and it lives in an area of 1500 square miles. How long would it take for the population density to exceed 1 per square mile? Use the class Species in Listing with the addition of the getDensity method from Self-TestQuestion.