Starting from point X, a person walked 20 m towards South to reach point Y. From there, he took a left turn and walked 25 m to reach point Z. He then took a left turn and walked for another 20 m to reach point P. What is the approximate shortest distance between the points X and Z and in which direction is the person's final position with respect to point X?

• A. 50 m, South-East
• B. 36 m, South-East
• C. 32 m, East
• D. 46 m, North-West