Iraluahmt techniques Into three levels The hierarchy dues the nidtest I:cooly to (unadjusted) quoted pnces in active markets for identical assets or Iodides and the lowest ix dery to LnobseiYable pis Level 1 inpris a re quoted pnces n actue markets to Cent cal assets a batilities that tre entity can acce

operating ad Mt es Deprecation PCidellOn of asset retirement obligation Deferred tax 5,177697 17,886 1,169,961 Changes in operating assets and Iodides AOCOtsgs received* (4,815,8(56) (667,134) (2°7784: Precede and other assets Ai:COWIN payable 2,202,068 (10,426978) (1%2.'9542 16) Deferred ta