What is the upper cost for items to be considered low-cost improvements, as the

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试卷: LEED v4 OM模拟题D卷英文[查看]
What is the upper cost for items to be considered low-cost improvements, as the items apply to earning EA Credit Existing Building Commissioning: Implementation?
对于EA得分点建筑调试 - 实施，怎么样来界定“低成本改进措施的”的最高投资额
A: Only those items that have a cost-benefit ratio of five or more 投资回报期在5年之内的项目
B: Only those items that have a rate of return of 20% or more 年回报率在20%以上的项目
C: The criteria are determined by the project team 由项目团队自行决定
D: Only those items that have a simple payback period of two years or less 投资回报期在2年以内的项目

参考答案: C

本题解释:
选择C，本题解释The project team determines the reasonable upper and lower limit for any low-cost improvements.