grease money 翻译

<P>请指教,grease&nbsp; money,中文是什么意思?</P>
<P>gilt-edged securities 是什么概念?</P>
<P>多谢了!<IMG alt="" src="http://bbs.52acca.com/images/smilies/smile.gif" border=0 smilieid="1"> </P>

grease money是指疏通关系用的钱；
gilt-edged securities 是金边证券的意思，国债专指财政部代表中央政府发行的国家公债，由国家财政信誉作担保，信誉度非常高，历来有“金边债券(证券)”之称，稳健型投资者喜欢投资国债。

Many thanks for your answer.Pls help for below question which from pilot paper (F3

The total of the list of balances in Valley's purchase ledger was $438,900 at June 2006.
This balance did not agree with Valley's purchase ledger control account balance.The
following errors were discovered:

1 A contra entry of $980 was recorded in the purchase ledger control account,but not in the purchase ledger

2 the total of the purchase returns daybook was undercast by $1000

3 an invoice for $4,344 was posted to the supplier's account as $4,434

what amount should Valley report in its balance sheet as accounts payable at 30 June
2006?

A $436,830
B $438,010
C $439,790
D $437,830

Pls let me know your workings and detailed explanation.Thank you.....