> For the complete documentation index, see [llms.txt](https://accs.mikesay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://accs.mikesay.com/part2/chapter4.md).

# 第四章 业务驱动因素,指标和用例

- [投资回报率](https://accs.mikesay.com/part2/chapter4/return-on-investment.md)
- [投资回报率(ROI)指标](https://accs.mikesay.com/part2/chapter4/roi-metrics.md)
- [关键绩效指标](https://accs.mikesay.com/part2/chapter4/key-performance-indicators.md)
- [一般用例](https://accs.mikesay.com/part2/chapter4/general-use-cases.md)
- [概要](https://accs.mikesay.com/part2/chapter4/summary.md)