Match List-I with List-II and select the correct answer:

List-I (Theory)	List-II (Thinker)
a. Classical theory	1. Elton Mayo
b. Human Relations theory	2. Henry Fayol
c. Decision-Making theory	3. V. Ostrom
d. Public Choice theory	4. Herbert Simon

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

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

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

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

Answer: Option D