TASK 1. (25%) Given the following informal specification, identify good candidates for classes and attributes, and identify things that are outside of the problem domain. You should use the noun identification technique and show your working. Also identify all potential inheritance relationships. You should ensure that data is NOT duplicated across classes even if a user places multiple bookings. Use the noun identification method of class elicitation for the first pass. For full marks please try and avoid as much as possible duplication of data within any class.