Brookfield, WI-Based Computer Processing Co Fiserv 4Q 2017 Net Income Was $532 Mil, an Increase of 147% or Up By $317 Mil Over Its 4Q 2016 Net Income of $215 Mil ....................................................................................... $275 Mil or 87% of the $317 Mil Net Income Improvement From the 4Q 2016 Came From an Income Tax Benefit of $275 Mil Resulting From the Incredibly Favorable US Federal Income Tax Debt Forgiveness Feature in the US Trump Tax Bill