The managerial roles :
1) Interpersonal role:
a) The Figurehead Role,
b) The Leader Role,
c) The Liaison Role,
2) Informational Role:
a) The Recipient Role,
b) The Disseminator Role,
c) The Spokesperson Role,
3) Decisions Role:
a) The Entrepreneurial Role,
b) The Disturbance-Handler Role,
c) The Resource-Allocator Role,
d) The Negotiator Role.
