A Keynesian Economist Believes That

A Keynesian economist believes that

A) the economy is self-regulating and will normally, though not always, operate at full employment if monetary policy is not erratic.
B) the economy is self-regulating and always at full employment.
C) if the economy was left alone, it would rarely operate at full employment.
D) the economy is self-regulating and will normally, though not always, operate at full employment if fiscal policy is not erratic.