Consider the following statements about the Comptroller and Auditor General of India :

(a) He holds office during the pleasure of the President.

(b) He draws the same salary as a Supreme Court Judge.

(c) Before entering upon his office, he swears an oath or affirmation before the Chief Justice of India.

(d) He may be removed by the President only after an enquiry by the Supreme Court of India.

Which of the statements given above is/are correct?