1. The auditor discovered a computational error in the company's tax figures. turn this into passive voice

Have fun with the points my little chiefs

How can a speaker best appeal to an audience? a. by revealing just enough information to make the au us b. by allowing the audience to ask questions about the speech's subject matter c. by adapting the speech to the expectations and knowledge of the audience d. by encouraging listeners who disagree to voice their opinions

What is the central idea of paragraph 1 of the story?