Speclad

A web design company, called Webmedia, is organised in 4 departments: the HR (Human Resources), the Graphic Designers, the Developers and the Managers. Each employee may work in one or two Departments and is under the supervision of only one manager.

Additional important information to be recorded for each employee includes the name, surname and age as well as the paid leave allowance per year (number of paid days the employee can take as leave).