If Employment in the United States Were to Reach Its

If employment in the United States were to reach its level of potential employment, then the United States would be

A) maintaining the natural rate of unemployment of 5-6 percent and supporting the full-employment level of GDP.
B) maintaining the natural rate of unemployment of 3-4 percent and supporting the full-employment level of GDP.
C) falling short of the full-employment level of GDP because the natural rate of unemployment is 5-6 percent.
D) falling short of the natural rate of unemployment of 5-6 percent, but maintaining, nonetheless, a long-term position of stable prices.
E) none of the above.