In a Certain State Park, the Number of Elk Present $P(t)=\frac{1216}{1+75 e^{-0.03 t}}$

Essay

In a certain state park, the number of elk present after t years is modeled by the function $P(t)=\frac{1216}{1+75 e^{-0.03 t}}$
(a) What was the initial population of elk?
(b) When will the number of elk be 750 ?
(c) What is the maximum number of elk possible in the park?