作者s911125 (江小LO)
看板Grad-ProbAsk
标题[问题] 生管问题 请求指点迷津
时间Sat Mar 21 11:37:13 2009
for a certain item,the cost-minimizing order quantity
obtained with the basic EOQ model was 200 units and
the inventory carrying cost per unit per year for this
item is $3.00.The total annual order cost was?
(A)$200
(B)$300
(C)$600
(D)$500
(E)not enough date to determine
我想请问答案为什麽是B
年需求量不是不知道吗?
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