History · Mughal Empire

With reference to legal authority and grievance-redress mechanisms under the Mughal administration, examine the following statements: I. The Mughal sovereign exercised supreme judicial authority, including the power to hear appeals beyond lower courts. II. Judicial officers applying Islamic law operated without subordination to provincial executive officials. III. A formal mechanism existed through which subjects could petition the ruler against misuse of administrative power. How many of the statements given above are correct?