经济学题（英语）Car firms buy in raw materials (steel),int
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解决时间 2021-02-06 04:18
- 提问者网友：嘚啵嘚啵
- 2021-02-05 15:05
经济学题（英语）Car firms buy in raw materials (steel),int
最佳答案
- 五星知识达人网友：逐風
- 2021-02-05 16:18
the value added of the car industry = value added of car firms + value added of windscreen companies + value added of tyre companies= (sales price of car - material cost of car) + (sales price of windscreen - material cost of windscreen) + (sales price of tyre - material cost of tyre)= (1000 - 250 - 100) + (150 - 10) + (100 - 10)= 650 + 140 + 90= 880
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- 1楼网友：西风乍起
- 2021-02-05 16:56
回答的不错
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