Cooper $(1990$:$17)$ devised a method of moving from an ethical problem to appropriate alternatives and consequences. Examine at least four appropriate ethical solutions listed by Cooper that administrator can utilize to uphold ethical principles in the public sector.

Understanding of the concept of ethics in the workplace. $$ Identify & examine at least four appropriate ethical solutions. $$ Explain how these ethical solutions can be utilized to uphold ethical principles in the public sector. $$ Provide practical examples to substantiate the answers provided. Provide references