Acemadia Coration purchased a high-tech laser cutter on January 1, 2015, at a cost of s1400e The company estimated that the laser cutter would have a useful life of 4 years and a reusdual value of $4.000 Required: A Assuming the company uses the double-declining balance method of depreciation depreciation expense for the year ended December 31, 2018. (3 points calculate B. Assuming the company uses the straight-line method of of the machine as of December 31, 2016 (3 points depreciation, wbat is the book vaiue