You must have been abused as a child as you find it hard to carry on a normal conversation. I am trying to understand how this system works. If you don't want to help then don't be an ass!
$330,142,000.00 Total taxes paid
$3,994,000,000.00 Net Income
Works out to 8.3% tax
Not sure where you get 40% and I sure don't see what they are doing for the economy.