The equilibrium rate of unemployment at any real wage, is the difference between ______ and ______?

The equilibrium rate of unemployment at any real wage, is the difference between ______ and ______?

A. those willing to work at the going wage labour demand
B. labour demand those willing to work at the going wage
C. labor demand, labor supply
D. those willing to work at the going wage labor supply

The quantity theory of money says that changes in ____lead to equivalent changes in ____ but have no effect on ______?

The quantity theory of money says that changes in ____lead to equivalent changes in ____ but have no effect on ______?

A. prices, wages, output and employment
B. output prices, employment
C. nominal money, the price level, output and employment
D. nominal money output prices