Che How much more (or less) output will the average American have next year if the $22 trillion U.S. economy (GDP) grows (or contracts) by Instructions: Round your responses to the nearest dollar. If the economy is contracting be sure to use a negative sign ( ) in front of your answer. assuming a population of 340 million. look rint a. 1 percent? ences $ per person b. 3 percent? tA per person c. -1 percent? per person