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解答题

(2)该幢写字楼由于层高过高和墙体隔热保温性差,导致与同类写字楼相比,每月增加能耗800元。

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题目答案

(2)建筑物物质折旧额计算:1)门窗等损坏的修复费用=3万元;2)装修的折旧费=82.5×1/5×4=66万元;3)其他设备的折旧费=250×1/15×9=150万元。4)长寿命项目的折旧费=(1300×0.9-3-82.5-250)×1/40×10=208.63万元

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