The time period when the asset will be used is calledASalvage ValueBEstimated Useful LifeCDepreciable BaseDAmortization PeriodAnswer: B. Estimated Useful Life Read Explanation: Factors Affecting the Amount of Depreciation:Cost of the asset = Purchase price + Transport + Installation + Brokerage, etc. Estimated Useful Life = Time period the asset will be used. Scrap or Residual Value = Estimated value at the end of its useful life. Depreciation Method = How depreciation is charged (Straight Line or WDV method) Read more in App