(10) 7. In this chapter we learned the basics of classes. Now we begin fleshing out aspects of a class called Hybrid Vehicle. Hybrid vehicles are becoming increasingly popular, because they often get better mileage than purely gasoline-powered vehicles. Browse the web and study the features of four of today’s popular hybrid cars, then list at least 10 of their hybrid-related attributes. E.g., common attributes include city-mpg and highway-mpg. Also list the attributes of the batteries (type, weight...).