With reference to the power sharing arrangement in India, consider the following statements: 1. In India, all the states have identical powers. 2. The sharing of power between the Union Government and the state governments is basic to the structure of the Indian Constitution. 3. The states are endowed with sovereign powers to be exercised in the field assigned to them by the Constitution. 4. Any legal dispute related to power sharing between two states of India is exclusively decided by the Supreme Court. How many statements given above is/are correct? (a) Only one (b) Only two (c) Only three (d) All four