Which of the following can help in the assessment of environmental performance?

Sustainability audits are instrumental in the assessment of environmental performance as they provide a systematic evaluation of an organization's environmental policies, practices, and outcomes. These audits typically review how well a company adheres to regulatory requirements, its environmental impact, and its resource usage efficiency. By conducting a sustainability audit, an organization can identify strengths and weaknesses in its environmental practices, uncover areas for improvement, and strategize on how to achieve better environmental performance.

In contrast, employee surveys on job satisfaction, product sales reports, and customer feedback on pricing do not directly assess environmental performance. Employee surveys might provide insights into workplace satisfaction but do not reveal details about environmental practices or impacts. Product sales reports focus on financial performance and market demand rather than environmental metrics. Customer feedback on pricing relates to consumer perceptions and not to the eco-friendly practices or sustainability goals of a company. Therefore, sustainability audits stand out as the most relevant and effective tool for assessing environmental performance.