Draw an entity$-$relationship diagram, including minimum and maximum cardinality, for the following: The system stores information about two things: cars and owners. A car has attributes for make, model, and year. The owner has attributes for name and address. Assume that a car must be owned by one owner and an owner can own many cars, but an owner might not own any cars $($perhaps she just sold them all, but you still want a record of her in the system$).$

Draw a class diagram for the cars and owners described in exercise $1,$ but include subclasses for sports car, sedan, and minivan, with appropriate attributes.