The following is a short description of an asset management system taken from Wikipedia. Use the noun-extraction method to extract candidate entity classes of the system. Investigate any interactions between these classes (if any) and present this information in the form of a class diagram. Complete your class diagram by assigning relevant attributes and methods to the classes. Asset management entails the management of the hardware (physical) and software components of computers and computer networks, from acquisition through disposal. Common business practices include request and approval process, procurement management, life cycle management, redeployment and disposal management. A key component is capturing the financial information about the software and hardware life cycle which aids the organization in making business decisions based on meaningful and measurable financial objectives. When a software or hardware asset needs to be removed from the enterprise, it moves through various disposition processes. Commonly it is handed over to an IT Asset Disposition vendor to be recycled or destroyed. Assets should be managed properly after going offline to ensure they do not get lost prior to reaching the vendor. The vendor of choice should then have secure procedures for tracking assets during the entire time of their possession. After proper disposal, the vendor provides a certificate of destruction with the serial numbers of assets they destroyed and recycled. The company should then verify the serial numbers on their certificate of destruction with the assets they know they handed over to the vendor.