E is 5 feet to the south of Q. K is 5 feet to the west of Q. L is to the east of Q. V is 5 feet to the west of E. I is 15 feet to the east of E. How far and in which direction should a person walk to reach from I to V?
1
20 feet; West
2
20 feet; East
3
10 feet; West
4
20 feet; Southwest