a) Based on the following statements, draw the Entity Relationship Diagram. Show all entities, relationships, primary key(s), foreign keys, and attributes.

The MDEC offers various professional courses to the unemployed workers. Each unemployed worker is only allowed to register one professional course. The course can be run if the courses enrolment is more than 10 unemployed workers. The data that should be recorded about the unemployed workers are IC number, name, and email address. While the professional course must have the Course ID, course name and duration of course being recorded.