Modify Figure 2-11a to model the following additional information requirements: The trai...

Modify Figure 2-11a to model the following additional information requirements: The training director decides for each employee who completes each class who (what employees) should be notified of the course completion. The training director needs to keep track of which employees are notified about each course completion by a student. The date of notification is the only attribute recorded about this notification.

Reference figure 2-11a