According to Mhlauli $(2022)$ reports about scandals and moral lapse in South Africa

has dominated the news in recent times. This is due to corrupt activities that public

service officials and their leaders are involved in$.$ These activities have resulted in the

decline of living standards in South Africa. Corruption erodes the very same resources

that the South African society depends on$.$ As a result, South African citizens have lost

trust and confidence in the people that run the public sector. Corruption is detrimental

to the country$$s economic growth and development. These unethical acts are against

the principles of democracy and have a negative impact on delivering services to the

people.

Taking this statement into consideration, describe the main causes of unethical

behaviour in the public sector. Support your answer with real world examples.