This economist believed that people acted in a way that satisfied their own economic self-interest. Which of the following economist introduced this way of thinking to society? John Maynard Keynes
Milton Friedman
Gary Becker
Adam Smith

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Which graph shows the temporary relationship between the aggregate price level and the aggregate quantity supplied? a. long-run aggregate supply curve b. aggregate demand curve c. short-run aggregate supply curve d. point of equilibrium