What (a) was the total cost of arranging and staging the media briefing he held on 27 February 2024 in Durban, KwaZulu-Natal (KZN), on the arrest of six individuals in connection with the murder of Kiernan Jarryd Forbes, known professionally as AKA, including securing his attendance and the National 2 and KZN Provincial Commissioners of Police and (b) is the detailed breakdown of the costs of (i) flights, (ii) transfers, (iii) accommodation, (iv) transport, (v) costs of broadcasting, (vi) media-related costs and (vii) venue costs?