relevant cost

例句：

1. 1. The company's decision to invest in new technologyis a crucial factor in determining the relevantcost of the project.
   公司决定投资新技术是决定项目相关成本的关键因素。
2. 2. The costof materials used in the production process isa significant part of the relevant cost.
   生产过程中使用的材料成本是相关成本的重要组成部分。
3. 3. The companyneeds to consider the relevant cost when makingits budget for the next fiscal year.
   公司在制定下一财年的预算时需要考虑相关成本。