Write Python code that implements the class diagram below. Your code should include the classes, members, and relationships shown in the diagram, but please use the keyword pass as the body of each function rather than trying to fill in the details. Assume the values of instance variables are provided to the constructor of each class as parameters, and aim for as much code reuse as possible. MeetingTool, Bathmat, Ring, Price, Float, and Wrste() are the classes and members mentioned in the diagram.