A sudden expectation of future depreciation of the dollar causes funds to flow __________ the United States and the dollar to actually __________

Consider a course with 40? students, some of whom are confused after the professor explains a concept. The professor? doesn't know whether students are? confused, but will clarify the concept if one student asks a question. A student who asks a questionlong dashand reveals his or her confusionlong dashloses 8 utils. When the professor clarifies the concept in response to a? question, each confused student gets a benefit of 1 util.

Ch 15 Homework. Please Help

In what situation would a macroeconomist find real gross domestic product most useful?

a. when reporting the figures for economic growth in the latest quarter b. when comparing economic growth during two different decades c. when measuring the change in the unemployment rate over the past decade d. when analyzing what factors affect changes in the price level over time