Lower interest rates are generally charged on more risky investments and on securities that have longer maturities

Expansionary monetary policy

What will be an ideal response?

Friedman's theory of the natural rate of unemployment and output

a. indicates the power of the central bank to target levels of unemployment. b. demonstrates the limits to the trade-off between inflation and unemployment. c. is the theoretical foundation for the monetarist belief that, in the long run, the influence of the money stock is primarily on the price level and other nominal variables. d. both b and c. e. all of the above.