Doberman Inc. purchased a vehicle for $75,000 on August 2, 2019. The company expects the vehicle to last for 4 years or a total of 12,500 hours with an estimated residual value of $30,000. Calculate the depreciation expense and book values for 2019 and 2020 applying the nearest month convention for partial periods by completing a schedule with headings as shown below for each: Straight-line, Double Declining balance and Units of Production depreciation methods. The year-end is December 31. Actual vehicle usage was 1,000 hours in 2019 and 2,100 hours in 2020. Year 2019 2020 Depreciation Expense Accumulated Depreciation Book Value