Miranda Has Been Very Pleased with Her Team's Performance During

Miranda has been very pleased with her team's performance during the last quarter so she decides to throw them a luncheon of appreciation.During the luncheon,she gives a speech in which she praises the increase in sales and encourages each employee to keep doing what they are doing.Though her motives were pure,Miranda has violated all but which step of giving praise?

A) telling the employees exactly what was done correctly
B) telling the employees why the behavior was important
C) stopping for a moment of silence
D) encouraging repeat performance