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                    24. 
                    Provisions 
                     
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                  The settlement 
                    of annual and long service leave liabilities gives rise to 
                    the payment of employment on-costs including superannuation, 
                    payroll tax and workers compensation premiums.The liability 
                    for such on-costs is included here. 
                  The PTA 
                    considers the carrying amount of employee benefits approximates 
                    the net fair value. 
                  Movements 
                    in provisions 
                    Movements in each class of provisions during the financial 
                    year, other than employee benefits, are set out below. 
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