6.9 In the 'Real life' titled Service costing in the NSW public sector in the section Estimating service costs', the New South Wales Government recognises that in public sector organisations different costing systems may be appropriate for different types of services. Provide an example of a public service that may be suited to each of the following: LO 6.6 REALLIFE 6.9 In the 'Real life' titled Service costing in the NSW public sector in the section Estimating service costs', the New South Wales Government recognises that in public sector organisations different costing systems may be appropriate for different types of services. Provide an example of a public service that may be suited to each of the following: LO 6.6 REALLIFE