Business Case Study

别再把执行摘要写成目录：组长都栽在这

执行摘要不是精简版正文，是独立的销售 pitch。大多数学生犯的最大错误是把它当作 'short version'，而不是 'persuasion tool'。

你花了一周做那个该死的 business case study，现在组里只剩 200 words for the executive summary. You open the doc, see your 8-page report, and start copying-pasting sentences. Stop. That is how you lose marks. The executive summary is not a compressed version of your body. It is a standalone argument. If the grader only reads this page, they should already know your final recommendation. If they don't, your whole report is a waste of everyone's time.

Here is the brutal truth: most student summaries read like a table of contents with extra words. You list what you did. 'We analyzed the market. We interviewed stakeholders. We calculated NPV.' So? The reader cares about the *insight*, not your to-do list. A strong executive summary leads with the decision, not the process. It tells the boss what to do, and why, in three sentences.

Let's look at the writing. ❌ 'It was found that the company should invest in the new technology because the ROI is high.' This is passive, vague, and weak. 'High' is not a number. 'It was found' is you hiding behind the data. ✅ 'We recommend a $2M investment in CloudTech because it yields a 32% ROI within 18 months, offsetting the initial implementation cost by Q3.' See the difference? Specifics sell. Generalities fail. When you write, force yourself to replace every adjective with a metric or a concrete outcome. If you can't quantify it, cut it.

Group projects make this harder because you have five voices and one deadline. The worst summaries happen when each member contributes a paragraph and someone just stitches them together. The tone shifts. The logic jumps. It reads like a patchwork quilt, not a unified business case. You need one 'voice' owner for this section. Assign one person to rewrite the entire summary using the inputs from everyone. Do not let it be a collective brain dump. One editor, one narrative arc: Problem → Solution → Financial Impact → Risk.

This is where I usually stop sweating the tiny grammar details. I let the group draft get messy, get all the facts in, and then I pass the section through easydue to clean up the syntax and tighten the phrasing. Why? Because if I'm manually tweaking commas while trying to structure the argument, I lose track of the logic. The tool handles the 'unnatural English' flags so I can focus on whether the numbers actually support the claim. It’s not about cheating the language; it’s about removing the friction between your idea and its expression.

But don’t think you can just toss the final text in and walk away. The tool fixes flow, but it can’t fix a bad argument. If your logic is circular, easydue will just make your circular logic sound *more* professional, which is actually scarier. Read it back. Ask yourself: 'If I were the CEO, would I stop reading after sentence two?' If yes, you’re boring. If no, you’re good. The summary is a hook. It needs tension. Start with the pain point. End with the clear win. No fluff.

Here is the second contrast. ❌ 'The team identified several challenges regarding supply chain logistics. Further research is needed to determine the best solution.' This is non-committal. It sounds like you’re stalling. ✅ 'Current supply chain inefficiencies cost the firm $1.5M annually. Switching to vendor B reduces this by 40% with zero change to quality standards.' The first sentence admits the problem. The second sentence sells the fix. That is what an executive summary is. It’s not a report on your research; it’s a report on your *judgment*. Make it count.