Create a class diagram based on the following

Class Diagram

ArkansasBest $($AB$)$ is an e$-$business exchange that does business entirely on the Internet. The company acts as a clearinghouse for buyers and sellers of used books. Create a class model for the business process. Your class model should include classes, their data and behaviors, and the relationships among them. You can add multiplicity as you think appropriate. But it is not required.$$

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When a seller lists books, the system verifies the seller. To list books for sale, a new seller must register with the company. The person must provide his$/$her name, a current address and telephone numbers as well as current email address. The system then opens an account for the person.

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A seller can list books on the system through a listing form. The form asks for all the pertinent information about the book: title, author, category, key words, general condition, and asking price. A seller may list as many books as desired. The system provides a search engine so that buyers can search for books. Buyers can search the books by title, author, and key word. There are two categories of books: printed book and audio book. The edition and the date printed for the printed books are stored. For the audio books, the recording date and the narrator are stored.$$

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When a purchase is made, the system notifies the seller of the book that was chosen as well as payment information. The purchase information $($such as purchase price, date$/$time and purchase order status$)$ is recorded. It also marks the book as sold. After the seller receives the notice that a listed book has been sold, the seller must notify the buyer via e$-$mail within $48$ hours that the purchase is noted. Shipment of the order must be made within $24$ hours after the seller sends the notification to the buyer and AB when the shipment is made.

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After receiving the notice of shipment, the system changes the purchase order status to a shipped status. At the end of each month, a check is printed and mailed to each seller for the book orders that have remained in shipped status for $30$ days.