Question: Imagine you are developing an auction system for private persons. The features include - User account management - Advertise design system - Search for different

Imagine you are developing an auction system for private persons. The features include - User account management - Advertise design system - Search for different articles to buy - Auction management system - Bidding system - Fairly trusted payment system Draw a UML class diagram with at least five classes, where all classes have attributes and operations. Explain the relations

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