: Used to reduce the consumption of demerit goods (e.g., cigarettes).

: Color shouldn't be the only way information is conveyed.

: Setting price ceilings (e.g., rent control) or floors (e.g., minimum wage).

: Governments intervene to correct market failures (like pollution or under-consumption of healthcare). Methods :

: Laws to restrict certain activities or provide consumer protection.

: Check the official W3C Understanding Success Criterion 1.4.11 for non-text contrast rules. 📐 High School Math (NCERT/Class 9) Topic: Number Systems (Exercise 1.4)

Understanding Success Criterion 1.4.11: Non-text Contrast - W3C