7. The population of Fresno, CA was 430,724 people in 2000. At that time, the population was growing at an annual rate of 1.3%. (a) Write an exponential equation relating the population, P(t), to the number of years, t, with t o corresponding to 2000. (b) If the population continued to grow at that rate, what is the population of Fresno in 2015? (c) According to the model, when will the population of Fresno reach 600,000