还有一道题:(P/F,5%,1)=0.9524; (P/F,5%,5)=0.7835 (F/P,5%,5)=1.276;(F/A,5%,5)=5.526; (A/F,5%,5)=0.18097; (A/P,5%,5)=0.23097;(P/A,5%,5)=4.329; (P/A,20%,20)=4.870; (P/F,20%,20)=0.0261;(F/A,20%,20)=186.688; (F/P,20%,20)=38.33835.某企业5年后
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![还有一道题:(P/F,5%,1)=0.9524; (P/F,5%,5)=0.7835 (F/P,5%,5)=1.276;(F/A,5%,5)=5.526; (A/F,5%,5)=0.18097; (A/P,5%,5)=0.23097;(P/A,5%,5)=4.329; (P/A,20%,20)=4.870; (P/F,20%,20)=0.0261;(F/A,20%,20)=186.688; (F/P,20%,20)=38.33835.某企业5年后](/uploads/image/z/10916838-54-8.jpg?t=%E8%BF%98%E6%9C%89%E4%B8%80%E9%81%93%E9%A2%98%EF%BC%9A%28P%2FF%2C5%25%2C1%29%3D0.9524%3B+%28P%2FF%2C5%25%2C5%29%3D0.7835+%28F%2FP%2C5%25%2C5%29%3D1.276%3B%28F%2FA%2C5%25%2C5%29%3D5.526%3B+%28A%2FF%2C5%25%2C5%29%3D0.18097%3B+%28A%2FP%2C5%25%2C5%29%3D0.23097%3B%28P%2FA%2C5%25%2C5%29%3D4.329%3B+%28P%2FA%2C20%25%2C20%29%3D4.870%3B+%28P%2FF%2C20%25%2C20%29%3D0.0261%3B%28F%2FA%2C20%25%2C20%29%3D186.688%3B+%28F%2FP%2C20%25%2C20%29%3D38.33835%EF%BC%8E%E6%9F%90%E4%BC%81%E4%B8%9A5%E5%B9%B4%E5%90%8E)
还有一道题:(P/F,5%,1)=0.9524; (P/F,5%,5)=0.7835 (F/P,5%,5)=1.276;(F/A,5%,5)=5.526; (A/F,5%,5)=0.18097; (A/P,5%,5)=0.23097;(P/A,5%,5)=4.329; (P/A,20%,20)=4.870; (P/F,20%,20)=0.0261;(F/A,20%,20)=186.688; (F/P,20%,20)=38.33835.某企业5年后
还有一道题:
(P/F,5%,1)=0.9524; (P/F,5%,5)=0.7835 (F/P,5%,5)=1.276;
(F/A,5%,5)=5.526; (A/F,5%,5)=0.18097; (A/P,5%,5)=0.23097;
(P/A,5%,5)=4.329; (P/A,20%,20)=4.870; (P/F,20%,20)=0.0261;
(F/A,20%,20)=186.688; (F/P,20%,20)=38.338
35.某企业5年后需100万元技改经费,拟采用每年存入银行相同金额的方法进行筹资。若银行年利率为5%,问:在年末存款时,每年应存入银行多少万元?当改为年初存款时,每年又应存入银行多少万元?(计算结果保留小数点后2位)
在计算这类题目时,年末年初应该怎样理解,我有点稀里糊涂。主要是第二问的那个改为年初后怎么理解?
还有一道题:(P/F,5%,1)=0.9524; (P/F,5%,5)=0.7835 (F/P,5%,5)=1.276;(F/A,5%,5)=5.526; (A/F,5%,5)=0.18097; (A/P,5%,5)=0.23097;(P/A,5%,5)=4.329; (P/A,20%,20)=4.870; (P/F,20%,20)=0.0261;(F/A,20%,20)=186.688; (F/P,20%,20)=38.33835.某企业5年后
设年末存x万元,依题意列式子得
(1+5%)x×4=100
解得 x=18.52万元
设年初存款为y万元,依题意列式子得
(1+5%)y×5=100
解得 y = 19.05