Burger King has a direct demand for the cheese which it uses in its burgers

The Case in Point titled "Velocity and the Confederacy" suggests that during the Civil War, the South faced

A) hyperinflation and rising velocity. B) hyperinflation and falling velocity. C) deflation and rising velocity. D) deflation and falling velocity.

A lower interest rate makes more investment projects feasible, meaning that

a. there is a direct relationship between the rate of interest and the quantity of investment spending b. there is an inverse relationship between the rate of interest and the quantity of investment spending c. there is no relationship between the rate of interest and the quantity of investment spending d. the demand curve for investment spending is horizontal e. the demand curve for investment spending is vertical