Even so, the Millennium Bug may cause 5 percent (!) of all U.S. business to go under and cost the U.S. economy $600 billion.
The Millennium Bug will not have any effect on U.S. business or its economy.
mnli hypothesis: The Millennium Bug will not have any effect on U.S. business or its economy. premise: Even so, the Millennium Bug may cause 5 percent (!) of all U.S. business to go under and cost the U.S. economy $600 billion.