Respuesta :
It suggests that Jackson is doing something proper is help contribute to a tone of satisfaction in this excerpt. Hence, option C is correct.
What is tone of satisfaction?
Tone of satisfaction is the way of communicating the things or the vocal way of telling the things to others. The tone of the person tells everything about the mood of the one because if the person is joyous they will tell in a good and satisfactory tone.
Thus, option C is correct.
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