Consider the following statements regarding the Jai Andhra Movement (1972-73):

 

1. The movement was triggered by the Supreme Court's verdict upon the Mulki Rules as constitutional.

2. Sardar Gouthu Latchanna formed the Praja Parishad in Vijayawada to support the Andhra cause during this movement.

3. The movement resulted in the resignation of P.V. Narasimha Rao as Chief Minister and the imposition of President's Rule in Andhra Pradesh.

Which of the above statements is/are correct?