Which of the following were the recommendations of the Sarkaria Commission about the appointment of the Governor?
1. He should be eminent in some walk of life.
2. He should be a person from outside the State.
3. He should be a detached figure and not too intimately connected with local politics of the State.
4. He should be a person who has not taken too great a part in politics in general and in the recent past, in particular.