Answer:
Depreciation
Amortisation
Step-by-step explanation:
Depreciation is a method used in expensing the cost of a tangible fixed asset e.g. machinery, building
Amortisation is a method used in expensing the cost of an intangible asset e.g. patent
Different methods of depreciation and amortisation :
Straight line
double declining
Units of activity
sum of the years