When depreciation is computed for partial periods under a decreasing charge depreciation method, it is necessary to?

Decide depreciation expense for the entire year and afterward customize the cost between the two-time frames included. Depreciation is the procedure by which an organization apportions an advantage's cost over the term of its valuable life. Each time an organization readies its money related explanations, it records a devaluation cost to allot a bit of the cost of the structures, machines or gear it has obtained to the current monetary year.

Ithink its opportunity cost but not sure hope it .