Exercise 10-7 Linton Company purchased a delivery truck for $26,000 on January 1, 2017. The truck has an expected salvage value of $1,300, and is expected to be driven 100,000 miles over its estimated useful life of 9 years. Actual miles driven were 12,800 in 2017 and 12,000 in 2018 Calculate depreciation expense per mile under units-of-activity method. (Round answer to 2 decimal places, e.g. 0.50.) per mile LINK TO TEXT Compute depreciation expense for 2017 and 2018 using (1) the straight-line method, (2) the units-of-activity method, and (3) the double-declining-balance method. (Round depreciation cost per unit to 2 decimal places, eg. 0.50 and depreciation rate to 0 decimal places, e.g. 15%. Round final answers to 0 decimal places, eg. 2,125.) Depreciation Expense 2018 2017 (1) Straight-line method (2) Units-of-activity method (3) Declining-balance method