Question

请求高手帮我做一下有关国际贸易事务的计算题和几道翻译题

计算题:
我某企业向新加坡A公司出售一批货物,共计5000套,出口总价为10万美元CIF新加坡,其中从大连港运至新加坡的海运运费为4000美元,保险按CIF总价的110%投保一切险,费率为1%.这批货物的出口总成本为72万元人民币.结汇时,银行外汇买入价1美元=8.3元人民币.试计算这笔交易的换汇成本和盈亏额.

翻译题:
1: Time of shipment, within 10days after receipt of your letter of credit from Shanghai to Singapore.

2: Shipment will be effected during March/April/May 1998 in three equal monthly lots.

3: Shipment during August from Dalian to New York transhipment is prohibited.

4: Shipment before the end of this year from Qingdao to London, allowing partial shipment and transhipment.

最重要的是计算题，请答的时候详细一点。
翻译题会的也可以答。
谢谢。。。

Answer 1

出口换汇成本=出口人民币总成本/出口外汇净收入=720000/(100000-4000-100000*110%*1%)=720000/94900=7.5869=7.59
盈亏额=出口人民币净收入-出口人民币总成本=(100000-4000-100000*110%*1%)*8.3-720000=67670元，即出口盈利人民币67670元

翻译：
1、上海到新加坡的装运期：收到信用证的10天内
2、在1998年的3、4、5三个月分3次平均发运。
3、8月从大连到纽约的装运禁止转船。
4、今年年底前从青岛到伦敦的装运，允许分批和转船。

Answer 2

1.Time of shipment, within 10days after receipt of your letter of credit from Shanghai to Singapore.

1.在收到你由上海到新加坡的银行存款证明以后,会在10天内定期运装.

2: Shipment will be effected during March/April/May 1998 in three equal monthly lots.
1998年3,4,5平均每个月的份额将会影响到出货.

3: Shipment during August from Dalian to New York transhipment is prohibited
在8月从大连到纽约的装船转运是被禁止的

4: Shipment before the end of this year from Qingdao to London, allowing partial shipment and transhipment.

年底前装船从青岛到伦敦,允许分批装船和运输.

我不是学英语和经济的,最近正好也在看类似的资料,所以尝试翻译了一下,不当之处还希望各位指正