一题金融数学英语
Aninvoicefor$13600datedjuly18hasterms:3/101.25/20n/30.
a.whatisthelastdateofdiscountperiod?
b.Apaymentfor$8000onjuly39wasmade,whatwillbethebalanceleft?
c.whatpaymentwillsettletheinvoicealanceifpaidonaugust
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