Consider the following statement(s). I. The Government of India has divided the whole country into 22 postal circles. II. These circles manage the day-to-day working and perform various services through post offices, sub-post offices and branch post offices. III. The communication services are responsible for the transmission. Which of the statement(s) given above is/are correct?

• A.  I and II                                    
• B.  II and III
• C.                     I and III                                   
• D.  All of the above