Cars that utilize internal combustion engines utilize some of the wasted engine heat to heat the cabin of the car, during the winter. Any issue with electric vehicle is the need find this heat elsewhere or use electric heaters. One way to capture free heat is to provide cooling to the electric motors. Suppose you purchase a Tesla Model S that is powered with a motor that outputs 470 hp (shaft power). You assume this motor is 90% efficient. What is the maximum rejected heat that could be supplied to the cabin for heating in kW