A taxi travels 7 Km south, then turns towards the east and travels 5 Km, then turns towards the north and travels 7 Km and then turns to its left and travels 2 Km. What is the location of the taxi now with respect to its starting position?
1
3 Km towards the West
2
7 Km towards the east
3
7 Km towards the West
4
3 Km towards the east