Match the List-I with List-II-

List-I	List-II
a. Ecology of Administration	1. Willoughby
b. Proverbs of Administration	2. F. W. Riggs
c. Emparative Administration	3. Simon
d. Principles of Administration	4. Dahl

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

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

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

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

Answer: Option B