I need help making an UML Diagram for the follwoing:

1. Department Name, Number, Locations, Manager, and Manager Start Date.

2. Project Name, Number, Location and Controlling Department.

3. Employee Name, ID Number, Sex, Address, Salary, Birth Date, Department. Both Name and Address can be a composite property, be that as it may it was not determined in the prerequisites.

4. Dependent Employee, Dependent Name, Sex, Birth Date, Relationship