
Serge M. answered 12/15/16
Tutor
5
(11)
PhD and CPE with 40 years of experience teaching accounting
You can easily eliminate parts b and d. Straight-line depreciation is always less than DDB in the early years. To choose between A and C you calculate.
With a 5 year life the straight line rate is 20% sod DDB uses 40%. first year depreciation is 37,000 * .4 = $14,800
Units of production is Cost - salvage value) 8 percentage used.
(37,000 - 7,000) * 20/100 miles = $6,000
DDB wins.