What is the output of the following code snippet? class Car { public: Car(); void set_speed(double new_speed); double get_speed() const; private: double speed; }; Car::Car() { speed = 0; } void Car::set_speed(double new_speed) { speed = new_speed; } double Car::get_speed() const { return speed; } class AeroCar : public Car { public: AeroCar(); void set_speed(double new_speed); void add_speed(double new_speed); double get_speed() const; }; void AeroCar::set_speed(double new_speed) { Car::set_speed(10 * new_speed); } void AeroCar::add_speed(double new_speed) { Car::set_speed(Car::get_speed() + new_speed); } double AeroCar::get_speed() const { return Car::get_speed(); } int main() { AeroCar ac1; ac1.set_speed(10); ac1.add_speed(250); cout << "Speed: " << ac1.get_speed(); return 0; }