Answer:
I believe it's all of the above but I'm not 100% sure but most of the time it will be all of the above
I think True I'm new so i really don't know so I'm guessing.
Explanation:
The United States is the world's single largest importer and exporter of goods and services, and the largest exporter and importer of business services . It accounts for 14 percent of global goods imports and 9 percent of global services imports. about 16 percent of global GDP in 2015.
Hope this helped and pls mark as brainliset if you fell so!!