Question 2: (a) An organization has three categories of employee: professional staff, technical staff and support staff. The organization also has departments. Each employee belongs to a department. (b) An employee can work on any number of projects and a project can be assigned to any number of employees. However, the employee has a position (role) in the project. The position has a description. Solve this problem with and without using an association class. Employees and Projects should have names. Draw a class diagrams that captures the above scenarios. You may use any UML drawing tool. There are online UML drawing tools such as draw.io