One of the most important economic indicators is GDP. This is discussed briefly in the text but because of its importance we need to take a closer look at this valuable concept. For this discussion research the various aspects of the economy that comprise the GDP, choose two, and explain how you think the change(s) in these aspects of GDP over the past five years has impacted or been involved in our current economic situation. This will require outside research so be sure to cite your sources. . mention the references as used