問題已解決
老師,答案CD不懂,這個(gè)從那個(gè)角度理解
![](https://member.chinaacc.com/homes/resources/images/home/avatar/4.jpg)
![](/wenda/_nuxt/img/iconWarn.60bd4fe.jpg)
這個(gè)C選項(xiàng)不是就是套用公式么,D選項(xiàng)是經(jīng)濟(jì)訂貨量X采購(gòu)成本,就是你保持經(jīng)濟(jì)訂貨量所需資金
2022 06/16 22:46
![](http://member.chinaacc.com/homes/resources/images/home/avatar/4.jpg)
84785014 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 06/17 08:16
能給我寫寫過程嗎,我鋁不通
dizzy老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 06/17 10:55
C選項(xiàng)不就是公式2TFK開根號(hào)求得嘛,D選項(xiàng)就是經(jīng)濟(jì)訂貨量X采購(gòu)成本啊
![](http://member.chinaacc.com/homes/resources/images/home/avatar/4.jpg)
84785014 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2022 06/17 11:03
哦,明白了
dizzy老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2022 06/17 12:13
不客氣,每個(gè)努力的小天使都會(huì)有收獲的
![](/wenda/img/newWd/sysp_btn_eye.png)