问题
等额分付现值利率系数为()。(A)(A/F,i,n)(B)(P/A,i,n)(C)(F/A,i,n)(D)(A/P,i,n)
等额分付现值利率系数为()。
(A)(A/F,i,n)
(B)(P/A,i,n)
(C)(F/A,i,n)
(D)(A/P,i,n)
Fatal error: Uncaught [XSException] ../../../usr/local/xunsearch/sdk/php/lib/XS.php(2559): Connection refused(C#111, localhost:8384)
thrown in /usr/local/xunsearch/sdk/php/lib/XS.php on line 2559