Required: Complete the schedule. (Do not round intermediate calculations. Round the final answers to the nearest whole dollars.) Cost information Depreciation Depreciation Description Date of Purchase Depreciation. Cost Residual Life Method Balance of Accum. Deprec. Expense for Dec. 31, 2020 2021 Balance of Accmu. Deprec Dec. 31, 2021 Office Equip Machinery March 27/17 June 4/17 Straight-line Double-declining-balance 320,000 $ 86,000 $ 14,000 36.000 10 yr 6 Truck Nov. 13/20 Units-of-production 179,000 29,000 400.000 sq km2)