Problem 9-3A a-b Sheridan Limited purchased a machine on account on April 2, 2018, at an invoice price of $369,950. On April 4, it paid $1,900 for delivery of the machine. A one-year, $3,760 insurance policy on the machine was purchased on April 5. On April 18, Sheridan paid $7,790 for installation and testing of the machine. The machine was ready for use on April 30. Sheridan estimates the machine's useful life will be five years or 6,141 units with a residual value of $78,470. Assume the machine produces the following numbers of units each year: 900 units in 2018; 1,537 units in 2019; 1,495 units in 2020; 1,174 units in 2021; and 1,035 units in 2022. Sheridan has a December 31 year end. Determine the cost of the machine. Cost of the machine Calculate the annual depreciation and total depreciation over the asset's life using: (Round the depreciation cost per unit to the nearest cent. Round answers to 0 decimal places, e.g. 5,275.) (1) Straight-line method Carrying Amount Year Depreciable Cost Depreciation Expense Accumulated Depreciation 2018 % 2019 2020 2021 2022 2023 (2) Double-diminishing-balance method Year Opening Carrying Amount Depreciation Expense Accumulated Depreciation Carrying Amount 2018 2019 2020 2021 2022 2023 (3) Units-of-production method Year Units-of-production Depreciation Expense Accumulated Depreciation Carrying Amount 2018 $ 2019 2020 2021 2022