Part 1 (15pts) In this exercise, you'll add code to an Inventory Maintenance application that reads data from and writes data to an XML file. 1. Open the InventoryMaintenance With XML File directory, and display the code for the Inventory ItemDb class. 2. Add code to the GetItems method that creates an XmlReaderSettings object that ignores white space and comments. Then, create an XmlReader object for the InventoryItems.xml file that's included in the project and that uses the reader settings. (The Path constant contains the path to the XML file.) 3. Add code that reads each Item element, stores the contents of the child elements in an