Macroeconomics 11th Edition by Michael Parkin

تمرين 36

Financial Institutions and Financial Markets
Use the following information to work Problem.
The Bureau of Economic Analysis reported that the U.S. capital stock was $40.4 trillion at the end of 2007, $41.1 trillion at the end of 2008, and $41.4 trillion at the end of 2009. Depreciation in 2008 was $1.3 trillion, and gross investment during 2009 was $1.5 trillion (all in 2005 dollars).
Calculate U. S. net investment and gross investment during 2008.