3. Short surveys
Step-by-step explanation:
Financial statement analysis is the method of analyzing the economic structure and reviewing the future of a business to earn income.
Types of Financial statement analysis are as follows:
- Fundamental analysis
- Horizontal analysis
- Vertical analysis
- Ratio analysis
- DuPont analysis
- Dividend discount model
The 3rd option is given as Short surveys which is a non-financial method of analysis.