Richa starts walking from her home and walks 50 m towards west and then turns left and walks 90 m. Then she again turns left and walks 30 m. After that she again turns left and goes 120 m. She finally turns right and walks 20 m and reaches her final destination. How far is she from her home now and in which direction with reference to her home?

• A. 40 m, North East
• B. 30 m, South
• C. 30 m, North
• D. 0 m, North West