急求商务英语写作信函，明天就要交，急，急，急！！！哪位高手帮我写一下，拜托。 速度快的还可以追加分。

Dear Mr. Green,
We are in receipt of your letter of May 1 about No.3 product at your price. We regret that we cannot accept your request. However,we would like to offer you substitutes. which price is lower 10% of the cost. Then you can launch the product into the Latin America market.
Details please see the back of the letter .Meanwhile, we enclose here with our catalogues and the price list.
Your early reply will be highly appreciated.
Truly yours

人称根据题目自拟一下吧

急求一小篇商务英语作文

Hi Emily,

I've just come cross an advertisement of Grand Palazzo Hoteel in Italy and believe this is an ideal place for us to spend our holidays this year. Unfortunately, no one in the office has been there before so could you contact the hotel at XXXX-XXXX (phone no.) to check on the price and availability?

Thank you.

Best regards,

XXX (your name)

英语商务文书怎么写?基本格式什么啊

11个部分：

1.信头（the heading）:发信人的地址和日期

2.封内地址（the inside address）: 收信人的名称和地址

3.称呼（the salutation）

4.事由（the subject heading or caption）

5.开头语（the opening sentence）

6.信的正文（the body of the letter）

7.结尾语 （the closing sentence）

8.结束语 （the complimentary close）

9.签名 signature

10.附件 Enc. or Encl.

11.再启 P.S.
1-9是主要部分，一般不可缺少。