全球運(yùn)營(yíng)管理課件newgom8-inventorymanagement-資料下載頁(yè)
2025-10-10 11:22本頁(yè)面
【正文】 1 25000 EOQ Cost ($) Q (units) Graph of annual inventory costs TAC Annual holding cost, (CH/2)Q Annual order cost, (UCO)/Q About 400 bottles per order The Economic Order Quantity (EOQ) ? Is this the best policy or can it be improved? 經(jīng)濟(jì)訂購(gòu)量 這是最好的策略嗎？能夠改進(jìn)嗎？ 1500 10,000 500 500 10000 1500 2021 25000 EOQ 費(fèi)用($) Q (單位 ) 年存貨成本圖 TAC 年存儲(chǔ)費(fèi)用 , (CH/2)Q 年訂購(gòu)費(fèi)用 , (UCO)/Q 大約每次訂購(gòu) 400瓶 The Economic Order Quantity (EOQ) ? We can find an equation for EOQ by setting the two costs equal to one another and solving for the value of Q 7 90 0 0,1 4 410 60)0 0 0,12(22 ????HOCUCE O QObviously we cannot order a fraction of a bottle, the order Quantity would be rounded to 380 units. 經(jīng)濟(jì)訂購(gòu)量 ?我們發(fā)現(xiàn)通過(guò)經(jīng)濟(jì)訂購(gòu)量模型可以設(shè)置兩個(gè)成本的等式，從而解出 Q的值 7 90 0 0,1 4 41060)0 0 0,12(22 ????HOCUCE O Q顯然我們不能訂零點(diǎn)幾瓶，所以訂購(gòu)的數(shù)量可以是 380瓶 The Economic Order Quantity (EOQ) ? The total annual cost (TAC) of this policy would be ? This is an improvement in total annual cost of $ over the present policy of ordering 2021. Actual inventory situations often exhibit relative “insensitivity” to changes in quantity in the vicinity of EOQ. The inventory manager, what this means is added flexibility in order quantities. If, for example, shipping and handling was more convenient or economical in quantities of 500 (perhaps the items are shipped on pallets in quantities of 250), the additional 120 units per order would cost the anization only an extra $ per year. $ 000,12 ???????????T A C經(jīng)濟(jì)訂購(gòu)量 ? 這是在每個(gè)月訂 2021瓶的水的基礎(chǔ)上的改進(jìn)，使得年成本降低 $。實(shí)際庫(kù)存常常與 EOQ附近的數(shù)量變化“不敏感”。這樣對(duì)于一個(gè)庫(kù)存管理者就有靈活的訂購(gòu)數(shù)量。例如，如果運(yùn)輸和裝卸 500瓶比較便利或者經(jīng)濟(jì)（也許是每個(gè)集裝箱裝 250），那么每年多余的 120瓶將只需要 $額外成本 $ 000,12 ???????????T A C這種策略的總年成本是
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