For questions 88, 90, 92 and 94, answer only THREE of the fo…

For questions 88, 90, 92 and 94, answer only THREE of the four questions (45 points total, 15 points each question). Questions 89, 91, 93 and 95 are connected with questions 88, 90, 92 and 94 and are for uploading your diagrammed answers to these questions.  If more than three questions are answered, indicate the three you wish to have graded.  If there is no indication, the first three answers will be graded.