Atherosclerosis in the Iliac or Femoral Arteries Is Likely to Cause

Atherosclerosis in the iliac or femoral arteries is likely to cause which of the following?
1) Gangrenous ulcers in the legs
2) Strong rapid pulses in the legs
3) Intermittent claudication
4) Red, swollen legs

A) 1, 2
B) 1, 3
C) 2, 3
D) 2, 4