4 . Digital , Inc . , makes supercomputers that feature advanced technology . To inhibit Digital 's export of its products to other countries , Congress can a . confiscate all profits on exported supercomputers . b . expropriate all profits on exported supercomputers C . set quotas on exported supercomputers 1 . tax exported supercomputers 5 . Auto Corporation makes cars in the United States . To boost the sales of Auto Corporation and othe domestic car makers , Congress can a . neither set quotas nor tax imports b . only set quotas on imports C . only tax imports 1 . set quotas and tax import 6 . The United States has a common law legal system . Common law systems are based on a . administrative rules and regulations b . case law c. codified law d . executive pronouncements 7 . France has a civil law legal system . Civil law systems are based on administrative rules and regulations b . case law c. codified law