从批发市场购进香肠26 kg（每千克进价16.00元），同时在商场又购进香肠18 kg（价款共360.00元），求香肠每千克的平均成本。
参考答案：制品平均成本=（第一次购货总款+第二次购货总款）/（第一次购进货物总重量+第二次购进货物总重量）香肠平均成本＝（16.00×26＋360.00）／（26＋18）≈17.64（元） 答：香肠每千克的平均成本约为17.64元。
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| A young British woman had shortly arrived in Hong Kong and had not yet 1 anything about the Chinese 2 . One day she went to the home of a Chinese friend and was 3 given a cup of Chinese tea. She was not 4 and she also found this type of tea rather 5 . However, since she had been given the tea, she felt she should drink it. Hoping to finish it 6 so that she would not feel about having to drink this tea which she did not 7 , she started to drink as much of it as she could. But as soon as her cup became half- full, the host 8 giving her more. Several times she told the host that she had had 9 , but it seemed to have no 10 . Her cup kept being 11 , and she kept on drinking. During the time of her 12 , she drank about twelve cups of tea. Later she found out that she should have just 13 the tea, and that this would have meant that she had had enough. Influenced by her 14 culture, she felt it too 15 to leave the tea and could not understand why the host took no notice of her protests (抗议) that she had had enough! | ||||
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