Arrange the following phases of Hawthorne experiments in the right order.
1. Mica Splitting Test Room
2. Bank Wiring Observation Test Room
3. Experiments on Illumination
4. Relay Assembly Test Room
5. Personnel Counselling
6. Mass Interviewing Programme

A. 3, 4, 1, 6, 2, 5

B. 3, 2, 1, 6, 4, 5

C. 3, 1, 2, 6, 5, 4

D. 3, 4, 6, 2, 1, 5

Answer: Option A