Analytical puzzles and seating — quick quiz

Six friends - Arun, Bala, Chetan, Deepa, Eshan, and Farah - are sitting in a straight row facing North. The following conditions are given: 1. Farah is sitting at the extreme left end. 2. Chetan is sitting at the extreme right end. 3. Arun is sitting fourth from the left end. 4. Bala is sitting immediately to the right of Arun. 5. Deepa is sitting immediately to the left of Eshan. 6. There is exactly one person sitting between Eshan and Bala. Who is sitting second from the left end?