1,A cow came out of its shed and walked ten steps towards the east .She then took two steps to thesouth and walked four

1,A cow came out of its shed and walked ten steps towards the east .She then took two steps to thesouth and walked four steps backwards .After that she made eight steps to the west .Which way wasthe cow’s tail pointing?
2,Which is the missing letter?
E C D
B A A
G B N