I need help on the following problem: oil is leaking out of a ruptured tanker at the rate of r(t)=65e^-0.09t thousands liters per minute. A. At what rate, in thousands of liters per minute, is the oil leaking out at t=0? Rate=____thousands liters/min At t=60? Rate=_____thousand liters/min B. How many thousands of liters leak out during the first hour? Number of liters=______ thousand liters