12. Consider the following two statements. A. In a federation, the powers of the federal and provincial governments are clearly demarcated. B. India is a federation because the powers of the Union and State Governments are specified in the Constitution and they have exclusive jurisdiction on their respective subjects. C. Sri Lanka is a federation because the country is divided into provinces. D. India is no longer a federation because some powers of the States have been devolved to the local government bodies. Which of the statements given above are correct? a. A, B and C b. A, C and D c. A and B only d. B and C only