According to your textbook, these reactions by your listeners are called Audience cues.
Answer: Strategy implementation
Explanation:
Strategy implementation is the stage where plans or design is implemented to make them come into action.Strategy contains all the steps and procedures in documented form which are required to be processed so that goals can be achieved.
These implemented steps are observed by manager or employees so that track of the expected goal can be maintained and reports can be made accordingly.This helps in development,progress and integration of organization.
(answer)-> high pitches and low pitches.