Answer:
Investing funds in equipment to conserve water at all refinery operations
Step-by-step explanation:
Corporate social responsibility (CSR) involves the various duties that organisations impose on themselves in various fields such as the economy, environment, overall well-being of the employees. It can also be described as the various efforts made by a company for the benefit of the society as well as an improved brand name.
A properly implemented CSR effort can lead to increase in sales, higher profit margins, increase in productivity, an excellent brand image, stronger customer relationship, increased operational cost saving.