Which of the Following Scenarios Calls for a Persuasive Speech

Which of the following scenarios calls for a persuasive speech?

A) At the production meeting, Dave hoped to convince management to invest in a higher-capacity milling machine.
B) At the sales meeting, Kelly planned to give the team an overview of new products and pricing guidelines.
C) On her first day back to work, Lynne wanted to thank her coworkers for covering for her during her leave.
D) When Colleen was promoted to chef, Manny wrote a short speech to wish her much success from all the line cooks.
E) At the industry convention, Subrat presented on the latest developments in supply chain management.