Study the following production possibility curve. The number of data points that illustrate the proper allocation of resources is .

What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.

Explain how earth is like a giant bar magnet. how is our magnetic field made?

Blank is the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound