Take the following as truth: We also used NIPA data to describe historical trends in (1) U.S. national saving by component, (2) domestic and foreign investment in the United States, and (3) the U.S. net international investment position.
Then the following statement: "NIPA data showed that domestic and foreign investment in the United States has increased over the past few years." is true, false, or inconclusive?
Answer: Inconclusive