Answer:
The three core pillars of sustainability
Explanation:
Sustainability means addressing current needs without compromising future generations' requirements.
The primary pillars of sustainability consist of economic, environmental, and social aspects.
The economic pillar of sustainability pertains to strategies aimed at utilizing economic resources responsibly.
The environmental pillar focuses on using practices that minimize the negative impacts of services on the environment.
The social pillar emphasizes the need for training initiatives to meet individuals' needs according to collective goals.
The excess cash balance stands at $9000, and the correct option is C.