Which choice best describes an area that a macroeconomist might specialize in? A ) how advertising affects the demand for automobiles
B)how prices in the steel industry are determined by labor costs
C)how GDP impacts economic growth for the nation
D) how medical costs are affected by demand for emergency services

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.

Put the following steps for calculating net worth in the correct order. step #1: step #2: step #3: step #4: step #5:

Mike and his wife, amanda, are arguing about his in-laws. mike doesn’t want them to visit because they fight all the time when they come to the house and he is worried about the effect that their fighting is having on mike and amanda’s children. amanda finally yells out: “what about our fighting? ” mike replies, “well, that’s different. we fight because we’re having a disagreement, they fight because they hate each other! ” this is an example of