Visited, Not Yet Judged 4.Visited, Not Yet Judged 5.Visited, Not Yet Judged 6.Visited, Not Yet Judged 7.Not Answered Question Workspace Check My Work 7. When Roberts repeatedly refers to Dr. Martin Luther King, Jr. during his speech, what aspect of managing his audience is he attempting to achieve? a. Roberts is letting hostile audience members know he understands that they disagree with him. b. Roberts is making the most of his speaking time to achieve his goals. c. Roberts is checking out his interpretations of his audience's nonverbal behaviors. d. Roberts is involving his audience by referring to what others have said in previous speeches.