meadle.telt.unsw.edu.au https:/moodle.teltunsw.edu.au/plu... https:/ INFS1603-5 : UNSW L Computer Science questionl e erd related to computer science Exercise 6 Draw the ER diagram with entities, relationships, connectivities and cardinalities and for the following scenario: The consulting firm BCEG has contacted you to create a conceptual model whose application will meet the expected database requirements for its training program. The BCEG administrator gives you the followingd environment: BCEG has 12 instructors and can handle up to 30 trainees per class. BCEG offers five "advanced technology" courses, each of which may generate several classes. If a class has fewer than 10 trainees in it, it will be cancelled. It is, therefore, possible for a course not to generate any classes during a session. Each class is taught by one instructor. Each instructor may teach up to two classes or may be assigned to do research only. Each trainee may take up to tow classes per session