In which of the following situations might the speaker be better off using a powerless speech style?

Speeches to entertain usually work

a. as slapstick comedy. b. when paying tribute. c. within a cultural framework. d. when a pun is used.

. Effective speakers identify the primary values of audience

members and adapt their messages to those values and sacrifice their own values for the sake of the presentation. Indicate whether the statement is true or false