Locate current data for GDP for the U.S. (Go to the Bureau of Economic Analysis Web site. Click on Interactive Data Tables, then National Income and Product Accounts, and then Frequently Requested NIPA Tables to get to Table 1.1.1). What are the annual growth rates for the U.S. economy over the last 5 – 10 years? Has GDP been growing or declining over this time-frame? Explain what factors might have caused GP to increase or decrease over this time-frame. Next, what are the quarterly growth rates (annualized) for the U.S. economy for the last six quarters? What trends do you notice in these numbers? Does anything surprise you? Comment on GDP growth for the different components of GDP (C, I, G, and Xn) over this time frame?