问题已解决
帮忙解答一下48和49题
![](https://member.chinaacc.com/homes/resources/images/home/avatar/6.jpg)
![](/wenda/_nuxt/img/iconWarn.60bd4fe.jpg)
![](https://pic1.acc5.cn/010/08/79/95_avatar_middle.jpg?t=1733968385)
48.实际成本是32000+1600+400=34000
计划成本是1980*18=35640
材料成本差异34000-35640=-1640
2022 04/13 13:21
![](https://pic1.acc5.cn/010/08/79/95_avatar_middle.jpg?t=1733968385)
暖暖老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 04/13 13:23
49.材料成本差异率的计算是
(2400-6000)/(600000+600000)*100%=-0.3%
负担差异是900000*(-0.03)=-27000
节约差异27000
帮忙解答一下48和49题
赶快点击登录
获取专属推荐内容