年金期数每期折现率名义年折现率年金现值PV/A282,631.3315003600.0040833330.049年金终值FV/A1,225,556.4115003600.0040833330.049现值年金A/P0.0015003600.0040833330.049终值年金A/F0.0015003600.0040833330.049
现值终值
现值
终值
现值年金
终值年金
((1+i)^(n)-1)/(i*(1+i)^(n)) ((1+i)^(n)-1)/(i)
(i*(1+i)^(n))/((1+i)^(n)-1) (i)/((1+i)^(n)-1)