Which among the following conditions are necessary for the issue of writ of quo warranto? 1. The office must be public and must be created by a Statute or by the Constitution itself. 2. The office must be a substantive one and not merely the function or employment of a servant at the will and during the pleasure of another 3. There has been a contravention of the constitution or a Statutory Instrument, in appointing such person to that office. Select the correct answer using the code given below: [CDS 2012] Code:

• A. 1 and 2 only
• B. 1 and 3 only
• C. 2 and 3 only
• D. 1, 2 and 3