The tone that best fits the communication style of the text above is: "informal" (Option B)
What is a tone?
A tone is the emotions behind the words of the author or the attitude of the author as depicted by their choice of words.
The words "Hey" and "ya" are informal. Hence, the correct answer is option B.
Learn more about tones at;
https://brainly.com/question/15447799
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