Mini-case 1: (30 marks) WebMed company consists of different departments. Departments are located in one or more offices. One office acts as a headquarter. Each department has a manager who is recruited from the set of employees. Model the system for the company by drawing a class diagram which consists of all the classes in the system, their attributes and methods, relationship between the classes, cardinality specifications, and other model elements that you find appropriate. Mini-case 2: (30 marks) Consider a student entity as an actor in the registration system in a university. The student categories are based on specific conditions, as shown in the following table: Category Conditions Prospective Student admission is approved Current Suspended Prospective student registers and pays for classes Current student under academic probation Former Suspended student is dis-enrolled, OR current student has graduated, OR current student has dropped out Draw a state transition diagram describes typical student states and how they change based on specific actions and events