Step 1: Understanding group structure.
Group structure in organizations includes roles, norms, and patterns of interaction that guide member behavior
Step 2: Evaluating option (A).
Task-oriented roles focus on goal accomplishment and are a core component of group structureThus, (A) is correct
Step 3: Evaluating option (B).
Socio-emotional roles maintain harmony and support among membersThese roles are essential to group functioningHence, (B) is correct
Step 4: Evaluating option (C).
Prescriptive norms define expected behaviors within the group and are central to group structureTherefore, (C) is correct
Step 5: Eliminating option (D).
Monitoring refers more to managerial control processes rather than structural characteristics of groupsHence, (D) is incorrect
Step 6: Final conclusion.
The characteristics of group structure are (A), (B), and (C)