How do you guys explain this? Why does the financial system make NO sense? Why are we in so much debt?

Part 1:<br>The United States has a budget of 7.5 trillion. That means the government should have a lot of money left over, right? There must be a lot of financial waste, according to the government. They get to spend 7.5 trillion. With a "lot of money left over," why are we in debt? In addition, the United States has a GDP of 25.4 trillion. Why is this nation in debt when corporations make so much money? Why do we pay taxes? Why are we in debt? <br>Part 2:<br>The government spends 7.5 trillion dollars, yet gets 7.5 trillion back in taxes. This is 7.5 trillion dollars not accounted for. Why are we in debt? <br>Part 3:<br>The government spends 7.5 trillion, but makes 7.5 trillion in taxes. That is 15 trillion accounted for. Yet our nation has a GDP of 25.4 trillion. What is happening with this 10.4 trillion dollars? <br>Part 4:<br>The government spends 7.5 trillion, makes 7.5 trillion in taxes, and the GDP is 25.4 trillion. Where did all of our money go?