1. Using the data from bea.gov what is the 2018 net international investment position for US as a percent of the GDP?

		Less than 30%
		Between 30% and 35%
		Between 35% and 40%
		Greater than 40%

As per the data from bea.gov which is the most recent year in which the U. S. net international investment position showed an improvement? (Became less negative compared to the previous year.)

		2011
		2013
		2017
		2019