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

List I	List II
a. Rival firms	1. External Environment
b. Technology	2. Social and cultural environment
c. Improving quality	3. Internal environment
d. Ethics business	4. Global environment

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

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

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

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

Answer: Option C