The document outlines a task to add subtype discriminators for the supertype categories depicted in a referenced figure. It specifies the required discriminator names and associated values for categorizing instances into subtypes, including person types (employee, alumnus, student), employee types (faculty, staff), and student types (graduate, undergraduate). This task is worth 15 points.

1. (15pts) Add a subtype discriminator for each supertype shown in Figure below. Show the
discriminator values that assign instances to each subtype. Use the following subtype
discriminator names and values: a. PERSON: Person Type (Employee? Alumnus? Student?) b.
EMPLOYEE: Employee Type (Faculty, Staff) c. STUDENT: Student Type (Grad, Undergrad)