Concept:Privatization and commercialization in Nigeria are supervised by a specific government agency created for that purpose.Explanation:The agency established to carry out and oversee privatization and commercialization of public enterprises in Nigeria is the Bureau of Public Enterprises (BPE).It took over the role from the earlier Technical Committee on Privatization and Commercialization (TCPC).The Nigerian Stock Exchange and Securities and Exchange Commission are capital market regulators, not privatization agencies.Answer:D. Bureau of Public Enterprises