What I want to be clear on it this is only one way to account for spending verses revenues, and this is not the way most companies would primarily report their own income over the course of the year or their own cost, or their own lost over the course of the year most companies would not just have to account for their cash outlets, that's all we are considering in this 3.5 to 3.6 trillion dollars a traditional company would also has to include any other liabilities, any other obligations that they are taking on for example, if I hire you and I promise to pay you $50,000 over the course of next year and I am gonna pay them to you in cash 