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问题 判断题

在存货自制与外购的选择决策时，存货的购置成本属于决策相关的成本。 ( )

答案

参考答案：对

解析： 外购单价与自制单位成本不同，存货的购置成本也不同，属于相关成本。

填空题

B Customs of Bulgaria: Marriage and Family保加利亚习俗：婚姻与家庭
The average age for women to marry is between 18 and 25.25 tend to (1) when somewhat older. A church wedding often (2) the legal civil ceremony, and a large reception, which often involves (3) music and dancing, is held in the evening. Wedding traditions include (4) money on the bride’s dress to represent future prosperity, the groom (5) the bride at her home, and the couple pulling on opposite (6) of a loaf of bread—whoever gets the largest piece will be (7) boss of the family. Honeymoons are a new tradition.
The principle (8) mutual support is valued in the Bulgarian family. The elderly are (9) cared for by their adult children. Unmarried adults live with their (10) and many newly married couples live with one set of parents (11) they are able to get housing of their own. Most families (12) urban areas live in apartments, which are in short
supply, while (13) in rural areas usually have their own houses. Many village houses (14) owned by families who live in urban areas, who use them_ (15) summer and weekend retreats, or for retired parents.
Most families in (16) areas do not have more than two children, while families in (17) areas tend to be larger. Grandparents play an important role in (18) care, particularly in urban areas, where most women work outside the (19) . Men of the younger generation have begun to help with household (20) , once considered only women’s responsibility.

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解答题

一养鱼专业户为了估计池塘里有多少条鱼，先捕上100条鱼做上标记，然后放回湖里，过了一段时间，待带标记的鱼完全混合于鱼群后，再捕捞了五次，记录如下：第一次捕上90条鱼，其中带标记的有11条；第二次捕上100条鱼，其中带标记的鱼有9条；第三次捕上120条鱼，其中带有标记的鱼有12条；第四次捕上100条鱼，其中带标记的鱼有9条；第五次捕上80条鱼，其中带标记的鱼有8条。问池塘里大约有多少条鱼？

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