When there are major components are they included in the main cost already?
Yes
During calculations of deferred tax, what is seperated?
Each component is separated
E.g. Spare part, inspection. Everything that depreciates at a separate rate.
Does the residual punt effect the tax base when acclimating wear and tear?
No
What happens if the useful life extends?
Work out out the total useful life has extended to, then work out depreciation from there
Does capitalizing replacements of asset affect the tax base?
No
The tax base WONT be increased
What are the basic rows for movements in the PPE note?