Studies of nonverbal communication across cultures reveal that A. smiles and laughter are universal signals of positive emotions. B. sour expressions convey displeasure in some cultures and pleasure in others. C. a direct gaze is considered appropriate in most cultures. D. classes usually start and end on time in most cultures.

In a response to public outcry over the internal revenue service's (irs) extent and abuse of power, the federal government has decided to disband the irs in favor of creating a new administrative agency to oversee taxation. as a business owner, what steps might you be able to take to ensure there are control's and limits to the agency's power? how does this compare with the controls available to branches of the government?