How can I calculate a fixed payment amount for a loan开发者_运维百科 term that has two different interest rates based on how long the loan has been open?This gets a little ugly, so please bear with me
I have a data set that is composed as such: 2009,11,01,17,00,23,1.471700,1.4720开发者_运维知识库00
加载中,请稍侯......