The sacrifice ratio of the Volcker disinflation was larger than previous estimates had predicted

On January 1, 2015, United Delivery had trucks valued at $1.3 million. During 2015, United Delivery purchased new trucks valued at $500,000. If the value of the trucks on December 31, 2015 was $1

5 million, what is the amount of its net investment and its depreciation during 2015?

Along the aggregate supply curve

A) the horizontal part represents a situation where the economy is operating above full employment levels. B) inflation would be a primary concern along the horizontal part of the aggregate supply curve. C) idle resources, such as labor and capital, would be a feature of the vertical section of the aggregate supply curve. D) the horizontal section of the aggregate supply curve represents the limit of production. E) the middle, upward-sloping part of the aggregate supply curve would be associated with a growing economy that experienced increased prices from resources that are becoming relatively scarce.