A woman is returning from the city to her village. She walks 2 km North, then turns West and walks 5 km, then turns South and walks 2 km, then turns to her right and walks 7 km. Where is she now with reference to her starting position?
A
2 km West
B
12 km East
C
12 km West
D
2 km East
Correct Answer: 12 km West