apportionment of cost variance

例句：

1. 1. The company's apportionment of cost variance for the quarter was $50,000.
   该公司对该季度的成本分配差异为5万美元。
2. 2. The financial team needs to review the apportionment of cost variance to ensure compliance with regulations.
   财务团队需要审查成本分配差异，以确保符合法规要求。
3. 3. The variance in cost allocation between departments has been a source of contention for months.
   各部门之间成本分配的偏差已经持续数月成为争议焦点。