Sorry, something has gone wrong. Best Answer: The Enhanced Fujita Scale, or EF Scale, is the scale for rating the strength of tornadoes in the United States estimated via the damage they cause.
DEFINITION of 'Basis Trading'. An arbitrage trading strategy that aims to profit from perceived mispricing of similar securities.
Trade name regulation serves four purposes. First, the law seeks to protect the economic, intellectual, and creative investments made by businesses in distinguishing their trades. Second, the law seeks to preserve the good will and reputation that are often associated with a particular trade name.