Current Attempt in Progress Sunland L.td. purchased a new machine on April 4, 2017, at a cost of $160,000. The company estimated that the machine would have a residual value of $14,000. The machine is expected to be used for 10,000 working hours during its four-year life. Actual machine usage was 1,600 hours in 2017; 2,100 hours in 2018: 2,600 hours in 2019:1,900 hours in 2020; and 1,800 hours in 2021. Sunland has a December 31 year end. Calculate depreciation for the machine under each of the followirg methods. PRound expense per unit to 2 decimal plsces es 2 .5s. and find antwers to 0 decimal places es. 5.275. (1) Straight-4ine for 2017 ttwrough to 2021 (2) Diminishing-balance using double the straight-line rate for 2017 through to 2021. 2017expense$ 2018expense$ 2019expense$ 2020expense 2021expense (3) Units-of-production for 2017 through to 2021. 2017expense$ $ $ $ $