I baked the layers to a birthday cake last nigh that i have to decorate and deliver today and the lady whats a different flavor so i have to bake them again. -_- and she got mad when i said that would be extra money o-o

Which function of nonverbal communication is at work? trey was planning a surprise party for lynn, but when she asked him why they couldn't go out on friday, trey shifted his eyes, coughed, and stuttered when he said he already had plans. what did trey's nonverbal communication do for lynn? clarify the relationship regulate the interaction increase persuasive power reveal discrepancies manage impressions