Option 1: AbulFazl - This option is incorrect. AbulFazl was a notable courtier and historian in the court of Emperor Akbar, but he did not translate the Ramayana into Persian.
Option 2: Badauni - This option is correct. Badauni, also known as Abdul Qadir Badauni, was a Persian historian and translator. He is known for translating the Ramayana, the Hindu epic, into Persian.
Option 3: Abdul Latif - This option is incorrect. Abdul Latif was a Persian scholar and historian, but there is no evidence to suggest that he translated the Ramayana into Persian.
Option 4: Isar Das - This option is incorrect. There is no historical evidence to suggest that Isar Das translated the Ramayana into Persian.
In conclusion, the correct answer is option 2, Badauni, who translated the Ramayana into Persian.