When costs are uncertain, the type of procurement contract that will cover the uncertain costs plus an agreed-upon rate of return is _____

From 1981 till 1995, the ratio of revenue to GDP was around

A) 19.8%. B) 21.5%. C) 18%. D) 3.5%.

If there is a decrease in the price level,

a. there will be a rightward movement along a stationary money demand curve b. there will be a leftward movement along a stationary money demand curve c. the demand curve for money will shift rightward d. the demand curve for money will shift leftward e. there will be no movement of the demand curve for money and no movement along it