Hawthorne experiments brought out the fact that
1. Individuals crave for self-interest and have no regard for social norms.
2. Workers constituted a small, well-knit social group.
3. Men are not isolated creatures.
4. An organisation was a social system, a group of people behaving with each other.
Select the correct answer:

A. 1, 2, 3 and 4

B. 2, 3 and 4

C. Both 3 and 4

D. Only 4

Answer: Option B