In the Keynesian economic model, _____________ aggregate demand brings unemployment and too much brings inflation.

Describe the supply curve in a monopoly market

What will be an ideal response?

Accumulating debt poses a problem for the U.S. federal government because

A) it is currently in danger of defaulting on the debt. B) the debt has to ultimately be paid off. C) building roads and bridges do not yield enough benefits to justify their cost. D) a large debt-to-GDP ratio causes crowding out.