Match the following.

List-I	List-II
a. Newman & Summer	1. Organising, planning and controlling
b. Henry Fayol	2. Planning, organising, commanding, coordinating and controlling
c. Luther Gullick	3. Planning, organising, staffing, directing, controlling
d. Koontz & O Donnell	4. PODSCORB

A. a-4, b-2, c-3, d-1

B. a-2, b-3, c-4, d-1

C. a-3, b-1, c-4, d-2

D. a-1, b-2, c-4, d-3

Answer: Option D