Consider the following:The formula proposed by C. Rajagopalachari contained the following proposals:1. Appointment of a Commission after the war to decide the boundaries of north-east and northwest regions having Muslim majority.2. Holding of a referendum in these areas to ascertain whether the people wanted to remain with Indian or form a state of their own.3. In case they want to have a separate state they should be allowed to do so.4. India and the newly created state should have joint arrangements for defence, communicationand transport.Select the correct answer using the code given below:

• A. 1, 2 and 3 only
• B. 2, 3 and 4 only
• C. 1, 3 and 4 only
• D. 1, 2, 3 and 4