Question 16 marks
Not finished
A city charges firms for each kilogram of waste sent to landfill. The charge rises in 2027.
| Year | Charge per kg | Landfill waste (tonnes) | Illegal dumping reports |
|---|---|---|---|
| 2026 | $0.08 | 480 000 | 320 |
| 2027 | $0.14 | 410 000 | 610 |
Calculate the percentage fall in landfill waste and how the higher charge can reduce a negative externality. [6]