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

定量订货法一般适用于单价较低、需求量较稳定的一般物资库存管理。定期订货法一般适用于单价较高、需求变动较大的重点物资的库存管理。

A. 对
B. 错

使用定量订货法进行订货，每一次的订货量都是经济订货批量。

A. 对
B. 错

ABC库存分类法中的A类产品时年度货币量最高的库存。

A. 对
B. 错

A reorder point is a minimum stock level used to determine when to order a fixed quantity of inventory.

A. 对
B. 错

If lead time is 4 days, and daily demand is 12 units, the reorder point, under the condition of certainty, is 16 units.

A. 对
B. 错

The fixed order interval approach to inventory management can also be called the fixed period or fixed review period.

A. 对
B. 错

By the time you get back, great changes_________________ (take place) in this village.

I______________ (watch) my favorite performanceat eighto’clock this evening.