一题金融数学 英语

题目

一题金融数学 英语
An invoice for $13600 dated july 18 has terms:3/10 1.25/20 n/30.
a.what is the last date of discount period?
b.A payment for $8000 on july 39 was made,what will be the balance left?
c.what payment will settle the invoice alance if paid on august

答案

a.what is the last date of discount period?
答案：August 6
b.A payment for $8000 on july 39 was made,what will be the balance left?
July 39 写错了,检查一下再追问.
c.what payment will settle the invoice balance if paid on august
答案：$13600