Thirty years ago, I walked into a bakery and asked for some bread to sell. At that time, I was 12 years old. Luckily a g____小题1:___ lady saw me that day. She gave me some bread and w____小题2:____ me good luck.

　　I took the bread and went out to sell them. It took me all day, but I s____小题3:____ them all. At the end of the day, I had some money. I was the h____小题4:____boy in the world as I walked home that evening.

　　The next day, I went to a bike shop. I paid a deposit(定金) on a new bicycle.. And then I s____小题5:____ my next journey as a newspaper delivery(投递) boy. Soon I could pay the r____小题6:____ of the money for the bike and the bike was m____小题7:___. I was so proud of myself!

　　Today I continue w____小题8:____ in the delivery business. I have a lot of trucks to send goods all over the country. I live in a beautiful house, but I don’t ride a bicycle these days. I drive a large nice car.

I will n____小题9:____ forget that young lady. Because she gave me the start, I have become a successful man. I’d like to s____小题10:____ my thanks to her.

某县城一家房地产开发企业2010年度委托建筑公司承建住宅楼10栋，其中：80%的建筑面积直接对外销售，取得销售收入7648万元；其余部分暂时对外出租，本年度内取得租金收入63万元。与该住宅楼开发相关的成本、费用有：
(1)支付土地使用权价款1400万元。
(2)取得土地使用权缴纳契税42万元。
(3)前期拆迁补偿费90万元，直接建筑成本2100万元，环卫绿化工程费用60万元。
(4)发生管理费用420万元、销售费用280万元、利息费用370万元(利息费用虽未超过同期银行贷款利率，但不能准确按项目计算分摊)。其他相关资料：该企业计入到其他业务成本账户金额为30万元；当地政府确定房地产开发费用的扣除比例为9%。
根据上述资料，回答下列问题：

2010年度该房地产开发企业应纳税所得额；