_更何況,居中總比居中好?5.88%且等額本息還款(每月還款金額相同),月息5.88%/1.29萬,30年(360個月):
_盧箍?=900000*5.88%/12* (1+5.88%/12)^360/((1+5.88%/12)^360-1)=5326.72
_ trick?=5326.72*360-900000=1017619.20。