问题已解决
麻煩寫(xiě)出詳細(xì)答案,謝謝
FAILED



您看下中級(jí)教材55頁(yè)有計(jì)算公式,您先計(jì)算下,有問(wèn)題再繼續(xù)提出來(lái),加油
2022 11/30 10:22
sd15763725436 

2022 11/30 11:33
你好,我沒(méi)有書(shū),可以幫我解出來(lái)嗎?
sd15763725436 

2022 11/30 11:33
你好,我沒(méi)有書(shū),可以幫我解出來(lái)嗎?

財(cái)管老師 

2022 11/30 12:38
單位變動(dòng)成本=(37-25)/(9-5)=3
固定成本=25-5*3=10
成本方程就是Y=10+3X
