On January 1, 2017, Alaska Freight Transportation Company purchased a used aircraft at a cost of $54,700,000. Alaska Freight expects the plane to remain useful for five years (7,300,000 miles) and to have a residual value of $4,700,000. Alaska Freight expects to fly the plane 775,000 miles the first year, 1,200,000 miles each year during the second third, and fourth years, and 2,925,000 miles the last year. Read the requirements 1. Compute Alaska Freight's depreciation for the first two years on the plane using the straight-line method, the units-of-production method, and the double-declining. balance method. a. Straight-line method Using the straight-line method, depreciation is s for 2017 and $ for 2018 b. Units-of-production method (Round the depreciation per unit of output to two decimal places to compute your final answers.) Using the units-of-production method, depreciation is $ for 2017 and $ for 2018. c. Double-declining balance method Using the double-declining-balance method, depreciation is $ for 2017 and $ for 2018 2. Show the airplane's book value at the end of the first year under each method. Units-of- Double-Declining- Balance Book Value: Straight-Line Production Less: Book Value