The world population in billions is approximately P = 7.4e0.010" where t is in years since 2016. Estimate the relative rate of change of population in 2020 using this modeland the values of At below.Round your answers to three decimal places.(a) At = 1The relative rate of change is% per year.the absolute tolerance is +/-0.001(b) At = 0.1The relative rate of change is% per year.(c) At = 0.01The relative rate of change is% per year.

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