As reports go, total software exports to USA is $20 billion. Honestly, US businesses must have saved $10 billion in those contracts. If they save $10 billion each year, and if each year's $10 billion savings earns 10% return, total benefit because of outsourcing may be $3 billion this year. That is, assuming USA has population of 300 million, outsourcing has added $10 additional incomes for US citizens this year. In next year it will be $20 according to calculations.Please comment