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A honeybee population starts with 100 bees and increases at a rate of n'(t) bees per week. What does 100 + So n'(t) at represent? A. The total increase in the bee population after 15 weeks. B. The total bee population after 15 weeks. )C. The average rate at which the bee population increases over the first 15 weeks ()D. The rate at which the bee population increases after 15 weeks have passed