If the firm produces one more unit of output and total cost rises from $1,000 to $1,050, marginal cost is

If the economy is experiencing inflation, then the most appropriate government policy would be to:

A. shift the aggregate demand curve by using a tax increase coupled with spending cuts. B. shift the aggregate demand curve by using a tax increase coupled with more spending. C. shift the aggregate demand curve by using a tax cut coupled with spending cuts. D. shift the aggregate supply curve by using a tax cut coupled with more spending.

Refer to the figure below. In response to gradually falling inflation, this economy will eventually move from its short-run equilibrium to its long-run equilibrium. Graphically, this would be seen as

A. long-run aggregate supply shifting leftward B. Short-run aggregate supply shifting downward C. Aggregate demand shifting rightward D. Aggregate demand shifting leftward