Spending category - Value (millions) education - $ 320 welfare and Social Security - $ 890 health care - $ 270 defense - $ 120 payments on debt - $ 170 * other $ 240 *This payment covers total interest owed only. Revenue category - Value (millions) income tax - $ 800 sales tax - $ 270 corporate tax - $ 300 social insurance - $ 340 GDP in 2010: $ 7.3 billion Total debt as of 2009: $ 3.5 billion How much money (in millions) did Littleland need to borrow in 2010 to finance its government spending?