Suppose in a community of 50 people, there are 32 people who save paper or bottle (or both) for recyling, there are 30 who save paper and 14 who save bottles. Find the number of people who save both A. 12 B. 18 save only paper C. 2 save only bottles. D.30 save neither paper nor bottles. E. 8 F. 10 G. None of these.