Correct option is C
Argument I is strong because it provides a legal or regulatory reason for imposing fines: the government mandate. If the government has made it compulsory to separate waste, it justifies the imposition of fines for non-compliance.
Argument II is also strong as it addresses the practicality of the decision. Providing separate bins makes it easier for residents to comply with waste segregation, supporting the imposition of fines since facilities have been made available.
Therefore, both arguments strengthen the decision to impose fines, as they cover both the legal requirement and the provision of necessary resources for compliance.