Suppose that the differential equation dy dt = y(40-y) - 300 models a logistic equation with harvesting, where you) represents a spotted grunter population in the Knysna Lagoon at time t, measured in years. Write daun the (a) per capita growth rate of the spotted grunter population (b) carrying capacity of the Lagoon. ( rate at which the spotted Lagoon grunter are harvested from the Lagoon d) Determine the i criticell points of Eq. (3) ba Tim Fa (7)

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