Select the situation that is least likely to require persuasion.（）

A.An invitation to the CEO of Facebook to speak at your professional organization's next meeting

B.A request to have a defective printer replaced within the warranty period

C.A refund request for a software program that you opened but decided not to keep

D.A request to your colleagues to donate money to the United Way each pay period through payroll deductions

正确答案：A request to have a defective printer replaced within the warranty period