The Bureau of Economic Analysis reported that the U.S. capital stock was $57.3 trillion at the end of 2016, $59.8 trillion at the end of 2017, and $62.9 trillion at the end of 2018. Depreciation in 2017 was $3.2 trillion, and gross investment during 2018 was $3.8 trillion.

Calculate U.S. depreciation and net investment during 2018.