潜意识
参考答案：
潜意识是指个体无法觉察到的内在经验，它包括两种成分，一种是动物性的原始的本能冲动和欲望，它是个体与生俱来的，没有分化的心理能量。
The Mountain Bike Supply Company had 500 units in its beginning inventory. Each of these units cost $ 5. During the period, Mountain Bike Supply first purchased 400 units at $ 6 each and then 200 units at $ 7 each. At the end of the period, Mountain Bike Supply had 600 units. What is the cost of goods sold and inventory for Mountain Bike Supply if it uses FIFO inventory valuation COGS Inventory ①A. $ 2500 $ 3100 ②B. $ 3200 $ 3800 ③C. $ 2500 $ 3800
A．
B．
C．
()是指一个行业中拥有大量数目的竞争企业，这种行业的竞争较激烈。
A.行业分散
B.行业集中
C.行业结构
D.行业趋势
