If the real gross domestic product (GDP) for the base year is $4 trillion, then the nominal gross domestic product (GDP) for that year is _____

Say's law

A) explains the role of money. B) deals with interest rates, employment, and production. C) was accepted and praised by John Maynard Keynes. D) None of the above.

A perfectly elastic demand curve is represented by a vertical line

a. True b. False Indicate whether the statement is true or false