Any expense necessary for handling the entrusted affair advanced by the agent shall be repaid with interest by the principal.

受托人为处理委托事务垫付的必要费用，委托人应当偿还该费用及其利息。

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The treatment technique of Matigou Mine well water, selection of Coaqulant agent, determination of quantity, selection of equipment and analysis of expense are introduced.

介绍了马蹄沟矿矿井水的处理工艺、混凝剂的选择、投加量的确定、设备选型和费用分析等问题。

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The taxable income is computed as gross income less expense paid to performance place, performance company, and the agent. The ax rate is 3%.

都是就演出收入减去支付给场地和演出公司以及代理人后的余额征3%。

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To find out, we valued each free agent based on the degree to which his teams have grown revenues relative to payroll expense during his tenure, going back to 2002.

FORBES: Baseball's Best Free Agents For The Buck