A survey of 126 Germanna students found that: Formally 92 students are taking at least an English class 90 students are taking at least a Math class 68 students are taking at least a Science class 36 students are taking English, Math, and Science classes 68 students are taking at least English and Math classes 47 students are taking at least Math and Science classes 51 students are taking at least English and Science classes Symbolically n(E)=92 n(M)=90 n(S)=68 n(ENMNS)=36 n(ENM)=68 n(MNS)=47 n(ENS)=51 Consider the following questions: How many students are only taking an English class? How many are taking only Math and Science classes? How many students are not taking English, Math, or Science classes?