this makes no sence

Required information [The following information applies to the questions displayed below.) On April 1, Cyclone's Co. purchases a trencher for $298,000. The machine is expected to last five years and have a salvage value of $49,000. Compute depreciation expense at December 31 for the first and second year assuming the company uses the straight-line method. Choose Numerator: 1 Choose Denominator: = = = Annual Depreciation Annual depreciation 0 Depreciation Expense Year Annual Depreciation X Fraction of Year First year Second year