With regard to fundamental rights under Article 23, which of the following statements is/are incorrect?
1. Whenever any service is taken by the State from any person, the state is bound to pay him.
2. This right is provided only against the actions of state and not private citizens.
3. The State is permitted to make any discrimination on grounds only of religion, race, caste or class in imposing compulsory service.
Select the correct answer using the code given below: