(a) If its population doubled in size over an 8-year period and the current population is 25,358, write an exponential function of the form P(t) = P. . 2 | that models the population P(t); (b) What will the population be in 5 years? The population in 5 years will be (Do not round until the final answer. Then round to the nearest integer as needed.) (c) When will the population reach 355,012? The population will reach 355,012 in | | years. (Round to twin decimal nlanes as needed )