Correct option is C
Luther Gullick, a prominent scholar in public administration, outlined four main bases of departmentalization as follows:
A. Purpose: Departmentalization based on the purpose or goal of the department.
B. Process: Grouping based on the processes or methods used to accomplish tasks.
C. Persons: This refers to grouping based on the skills or expertise of individuals.
D. Place: Grouping based on geographical location or territory.
E. Protest is not one of Gullick’s bases of departmentalisation.
Hence, correct answer will be A, B, C, D Only .