The number of insects in a certain population at time t days is modeled by the function P with first derivative P'(t) = 0.3t^2 + 12t + 210. At time t = 0, the number of insects in the population is 40, which of the following statements are true? I. At time t = 10, the number of insects in the population is 2840.
II. At time t = 10, the number of insects in the population increasing at a rate of 360 insects per day. III. At time t = 10, the rate of change of the number of insects in the population is increasing at a rate of 18 insects per day per day (A) I only (B) II only (C) III only (D) I, II, and III only
