Rosie starts from point A and drives 7 km towards the west. Then she turns left and drives 5 km, turns left again and drives 12 km, then turns right and drives 9 km. She turns right for the last time, drives 5 km and stops at point P. How far (minimum distance) does she have to travel to reach point A again and in which direction should she drive?

Logan starts from Point A and drives 18 km towards west. He then takes a left turn, drives 15 km, turns right and drives 12 km. He then takes a right turn and drives 15 km. He takes a final right turn, drives 5 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90-degree turns only.)

Arvind starts from Point A and drives 25 km towards east. He then takes a right turn, drives 10 km, turns left and drives 20 km. He then takes a left turn and drives 10 km. He takes a final left turn, drives 12 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again?