Concept:Public corporations in Nigeria are often hampered because the government controls their daily operations.
Explanation:Public corporations are set up to provide essential services to the people.
However, the executive arm of government frequently interferes in their day-to-day administration.
This political interference leads to corruption, lack of accountability, and weak financial stability.
It also stops the corporations from working independently and efficiently.
While staff shortages and industrial disputes can occur, political interference is the most persistent major challenge in Nigeria.
Answer:A. Political interference