Ethics:

Ethics is the set of some moral values and principal that differentiate right and wrong morally.

Pension:

Pension is the sum of money that an individual gets after his retirement. It is the accumulated sum that the employee deducts from its payroll every month.

Corporate governance:

It is a set of rules, laws, and regulations under which business organizations operate. It helps the organization to work smoothly. It ensures transparency between management and shareholders.