Zitkala-sa often uses jokes to start her presentations or to keep her audience engaged while presenting to figures. people love her presentations while still retaining the information. which of the following is most likely true of the jokes zitkala-sa includes in her presentations? a. she includes them at the same time as presenting complex charts to inject a serious note. b. she ties her jokes to the presentation's key messages. c. she avoids eye contact with her audience while telling jokes. d. she uses funny visuals to make the jokes more memorable. e. she often makes up a humorous story about the company.