Match the following

List-I	List-II
a. System Approach	1. Interaction between organisation and environment
b. Scientific Management	2. Formulation of principles of organisation
c. Behavioural Approach	3. Shop floor activities of organisation
d. Classical Theory	4. People in the organisation

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

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

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

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

Answer: Option B