成功哪有看起来那么容易？在备考的路上，最有希望通过的人总是最孤独的。这个时候，只要我们坚持初心，持之以恒，才能滴水穿石，获得最终得突破。每日坚持练习两道acca考试题目，坚持下去，你会发现一个不一样的自己~
【单选题】A company wishes to minimise its inventory costs. Holding costs are $0.20 per unit per month and order costs are $12 per order. Company estimates annual demand to be 25,000 units. What is the economic order quantity (to the nearest whole unit)?
A. 1,732 units
B. 500 units
C. 600 units
D. 1,800 units
【单选题】For a particular component, the average inventory holding is 2,800 units and the re-order quantity is 5,000 units. What is the level of safety inventory (in whole units)?
A. 300
B. 2,800
C. 2,500
D. 2,200
