At time t in hours, 0 ≤ t ≤ 1, a 3.7 kg log is burning on a camp fire at rate of 8ln(1 + t) kg per hour. (a) How much of the log is burned between t = 0 and t = 1? Round answer to three decimal places. Total quantity burned between t = 0 and t = 1: i kg . (b) If none of the log has been burned at t = 0, how much remains at t = 1 ? Round answer to three decimal places. Total that remains at t = 1: kg.