对于A类货物应该采用哪种订货方法？
A. 定量订货发
B. 定期订货法
C. 两种方法都可以
D. 两种方法都不可以
Which two basic costs are considered in the basic EOQ model?
A. carrying costs and interest?costs
B. setup?costs?and?order?costs
C. obsolescence?and?interest?costs
D. order?costs?and?carrying?costs?
If order cost per order are assumed to be constant, what is the effect on annual cost by increasing the EOQ??
A. to decrease
B. to increase
C. to remain the same
D. the effect cannot be determined
How do carrying costs and order costs vary in the simple EOQ model?
A. according to the time of the year and seasonality of demand
B. directly
C. inversely
D. notatall
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