Initial Cost
The initial cost is the label price, that is, how much you will pay for the asset
Is the label price, that is, how much you will pay for the asset.
Maintenance Cost
In turn, involves the costs to ensure that the asset remains useful in the long term.
The maintenance cost, in turn, involves the costs to ensure that the asset remains useful in the long term.
Remaining Costs
Is the asset’s price in the long term, for example, in five years. 
The remaining cost is the asset’s price in the long term, for example, in five years. This last factor helps us make a calculation focused on a possible devaluation.