Math Problem Statement

总数据.csv

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根据经验，小麦和玉米未来的预期销售量有增长的趋势，平均年增长率介于5%~10% 之间，其他农作物未来每年的预期销售量相对于 2023 年大约有±5%的变化。农作物的亩产量往往会受气候等因素的影响，每年会有±10%的变化。因受市场条件影响，农作物的种植成本平均每年增长 5%左右。粮食类作物的销售价格基本稳定；蔬菜类作物的销售价格有增长的趋势，平均每年增长5%左右。食用菌的销售价格稳中有降，大约每年可下降1%~5%，特别是羊肚菌的销售价格每年下降幅度为5%。 在现实生活中，各种农作物之间可能存在一定的可替代性和互补性，预期销售量与销 售价格、种植成本之间也存在一定的相关性。为我考虑这些可替代性和互补性、相关性，所有的数据在我上传的文件中

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Math Problem Analysis

Mathematical Concepts

Percentage growth rates
Trend analysis
Cost prediction
Market substitution and complementarity

Formulas

Expected sales = Current sales × (1 ± Growth rate)
Expected cost = Current cost × (1 + Cost growth rate)
Price change = Current price × (1 ± Price change rate)

Theorems

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Suitable Grade Level

College/University Level

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