Question

Jim Smith's dealership sells Fords, Hondas, and Toyotas. The dealership keeps information about each car manufacturer with whom they deal so that they can get in touchwith them easily. The dealership also keeps information about the models of cars that they carry from each manufacturer. They keep information such as list price, theprice the dealership paid to obtain the model, and the model name and series (e.g., Honda Civic LX). They also keep information about all sales that they have made(for instance, they will record the buyer's name, the car they bought, and the amount they paid for the car). In order to contact the buyers in the future, contactinformation is also kept (e.g., address, phone number).

Answer 1

d

Answer 2

draw the Class Diagram :

Jim Smith’s dealership sells Fords, Hondas, and Toyotas. The dealership keeps information about each car manufacturer with whom employees deal so that they can get in touch with manufacturers easily. Information kept about manufacturer include Name, Contact name, and Phone. The dealership also keeps basic information about the models of cars that it carries from each manufacturer. The dealership keeps such information as list price, the price the dealership paid to obtain the model, and the model name, dealer cost, and series (e.g., Honda Civic LX). The dealer also keeps information about he sold vehicle such as VIN #, Model, Series, Buyer name, and Purchase price. It also keeps information about the buyer’s name, address, and phone number. Several operations can be added to the system such as Add new manufacturer contact, Add new series, Find all models within certain price range, Add sold vehicle, Find allsold vehiclesfor certain models, and List buyers of models