A.2676 B.2540 C.4460 D.1920
A.30000 B.32000 C.32200 D.32700
A.11700 B.11800 C.10000 D.10100
A.借:资产减值损失140000贷:坏账准备140000 B.借:资产减值损失100000贷:坏账准备100000 C.借:资产减值损失60000贷:坏账准备60000 D.借:资产减值损失40000贷:坏账准备40000
A.-20 B.0 C.1580 D.1600