Based on the equation dN/dt = rN, which of the following populations would have the fastest rate of growth? Group of answer choices The growth rate of all of the above populations would be approximately equal A population where r = 0.02 and N = 250 A population where r = 0.03 and N = 550 A population where r = 0.25 and N = 400 A population where r = 0.3 and N = 550