Amita is standing at Point A facing North direction. She walks for 5 kilometres in the North-East direction. Then she turns at an angle of 90° at her right and once again travels the same distance. She reaches at Point B. Now she takes a turn at 90° to her left and walks for 3 kilometres and once again takes right turn at 90° and travels 3 kilometres and reaches at Point C. What is the direction of Point B and C respectively with respect to Point A