Start at (0,0) facing north. Walk 3 km north → (0,3). Turn right (now facing east), walk 2 km → (2,3). Turn right again (now facing south), walk 3 km → (2, 3-3) = (2,0). Compare final point (2,0) with the start (0,0): the north-south position is unchanged (0), but she has moved 2 km to the east. So she is due East of the starting point, option (1).