f) »driftsregnskab«, en detaljeret opgoerelse over indtaegter og omkostninger for den paagaeldende periode fordelt paa luftfartsmaessig virksomhed og anden virksomhed og paa materielle og immaterielle poster
(f) 'management account' means a detailed statement of income and costs for the period in question including a breakdown between air-transport-related and other activities as well as between pecuniary and non-pecuniary elements;