The Bureau of Economic Analysis reported that the U.S. capital stock was $44.1 trillion at the end of 2009, $45.0 trillion at the end of 2010, and $46.4 trillion at the end of 2011. Depreciation in...

The Bureau of Economic Analysis reported that the U.S. capital stock was $44.1 trillion at the end of 2009, $45.0 trillion at the end of 2010, and $46.4 trillion at the end of 2011. Depreciation in 2010 was $2.4 trillion, and gross investment during 2011 was $2.9 trillion (all in 2009 dollars).

Calculate U.S. depreciation and net investment during 2011.