(a) 173,650,800 dollars, being half of the estimated appropriation approved for the biennium 2008-2009, after taking into account 132,650 dollars, which is half of the estimated income for the biennium of 265,300 dollars;
(a) 173 650 800美元是2008-2009两年期核定批款估计数的一半计入该两年期收入估计数265 300美元的一半，即132 650美元后的数额；