Explain the conventional accounting concept of depreciation accounting, and discuss its conceptual merit with respect to (a) the value of the asset, (b) the amount(s) expensed, and (c) the discretion of management in selecting the method. Once you have presented a response, choose a depreciation method and describe how it is used. Explain how depreciation is calculated using the method and whether or not you feel the depreciation method gives a good estimate of the cost allocation of the asset. Use your readings from the text and at least one additional academic resource to provide support for your response.