请高手帮忙写一封商务英语信函！写一封信给某人。告诉他开会了。开会的时间、地点、要做什么准备。

Dear Mr.XXX:

You are kindly informed there will be a meeting on 3:00PM, and the location is XXX meeting room. Please make sure your XXX report be ready, and Mr.XXX want to check with you about the annual budget establishment and execution, he would like to get the opinion from you, and Vice General Manager will also attend the meeting, he will introduce the lastest information from Headquarter about the rolling forecast. Your punctual attendance will be greatly appreciated. Many thanks to you.

Best Regards,

Yours sincerely XXX

楼上的就一点不对
商务信函里绝对不能出现hello

MEMORANDUM

To：某某
From：你
Date：月 日，年
Subject:Meeting for (会议主题）

There is a meeting in room B203 at 13:40 today.
Remember to bring (带什么东西）with you.

开会通知本来就简短。开个会叫人家写100多字开玩笑呢，效率呢？
你们是作文吧？参考教科书去。

这样的通知完全可以如下面这样写。有这样的模版，写多少次都不怕，收信的人也容易获取关键信息。

Dear xxx,

Re: xxxx Meeting -- [subject of the meeting]