________ is a document that grants the holder exclusive rights to an invention for a fixed number of years

Price changes are useful for matching the level of demand to the capacity of a facility

Indicate whether the statement is true or false

Which one of the following statements concerning interest rates is correct?

A) A decrease in the money supply will cause interest rates to decline. B) A federal budget surplus will cause interest rates to decline. C) Economic expansions will cause interest rates to decline. D) Rising interest rates in foreign countries will cause U.S. interest rates to decline.