Answer:
c. triple-bottom-line approach
Explanation:
The triple-bottom-line approach is a framework with 3 parts: financial, social, and environment. Performance evaluation is more than just financial, it also incorporates social and environmental impacts of the business.
Volcanic batterie's vision statement has represented these 3 bottom lines
Financial- VolcanicBatteries will conscientiously track its financial performance to ensure profits for its investors
Social- enhance its community through employment and supporting charities
Environmental- and dispose of waste in amanner that will not harm the environment
