Answer :
Answer:
1. straight line depreciation
depreciable value = $249,000 - $25,500 = $223,500
depreciation rate per year = $223,500 / 6 = $37,250
2. double-declining balance
depreciation rate year 1 = 2 x 1/6 x $249,000 = $83,000
depreciation rate year 2 = 2 x 1/6 x $166,000 = $55,333
depreciation rate year 3 = 2 x 1/6 x $110,667 = $36,889
depreciation rate year 4 = 2 x 1/6 x $73,778 = $24,593
depreciation rate year 5 = 2 x 1/6 x $49,185 = $16,395
depreciation rate year 6 = $32,790 - $25,500 = $7,290
units of activity
depreciable value = $223,500
depreciation rate per unit = $223,500 / 12,500 = $17.88 per unit
depreciation rate year 1 = $17.88 x 2,900 = $51,852
depreciation rate year 2 = $17.88 x 1,800 = $32,184
depreciation rate year 3 = $17.88 x 1,900 = $33,972
depreciation rate year 4 = $17.88 x 2,100 = $37,548
depreciation rate year 5 = $17.88 x 1,900 = $33,972
depreciation rate year 6 = $17.88 - 1,900 = $33,972