2. According to the cost influence curve, when is it most cost-effective to make design changes?

Question

BlackTom AI · Accepted Answer

The question asks when it is most cost-effective to make design changes according to the cost influence curve.
Option A: During construction. Making changes during construction tends to be very expensive because it requires altering already-built elements, disrupting on-site work, potential rework, and costly variations to contracts and schedules.
Option B: During the documentation stage. While changes at the documentation stage incur costs (revising drawings, specifications, and approvals), they are generally less costly than mid-project changes but still more expensive than making changes earlier in the process, since the design is already more or less settled and coordination becomes more complex.
Option C: During the tender process. Changes at this stage can affect bids, procurement plans, and contractor commitments, introducing risk and potential financial penalties; although there is some flexibility, it is not the most cost-effective window for alterations.
Option D: During the concept and early design stages. This is the window where changes have the smallest cost impact because the design is still flexible, key decisions are being made, and incorporating changes early prevents expensive rework later in construction, documentation, or procurement.
In summary, as projects progress, making changes becomes increasingly costly due to rework, complexity, and contractual implications; the earliest phases offer the greatest potential for cost-effective design optimization.

4510_DESST_3514 Wk7 Lecture: Cost & Program

2. According to the cost influence curve, when is it most cost-effective to make design changes?

查看解析

登录即可查看完整答案

类似问题

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

The CVP and break-even analysis are supported by a range of important assumptions. Which of the following is not an assumption of the CVP:

The break-even point is that at which:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单