With reference to the early English trade infrastructure, consider the following: 1. The 'President' was the title of the head of the English factory at Surat before the establishment of the Bombay Presidency. 2. The English fortified Fort William (Calcutta) in direct violation of the Mughal Emperor's firmans. 3. The company maintained a clear distinction between its 'mercantile' and 'military' duties until 1757. Which of the statements are correct?