Answer:
Depreciation Expense
Year 1 = $21,700
Year 2 = $21,700
Year 3 = $11,350
Year 4 = $11,350
Explanation:
depreciation expense for years 1 and 2 = ($69,600 - $4,500) / 3 = $21,700
book value at the end of year 2 = $26,200
depreciation expense for years 3 and 4 = ($26,200 - $3,500) / 3 = $11,350