Match List-I with List-II and select the correct answer from the options given below:

List-I	List-II
a. Hierarchy	1. Dr. K. S. Kothari
b. Report on Public Administration (1951)	2. House keeping
c. Preliminary screening examination in Indian civil service	3. Scalar process
d. Auxilliary Agency	4. A. D. Gorwala

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

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

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

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

Answer: Option C