. Rotan Company purchased a van on January 1 2018 for $850 000 Estimated life of the van was five years, and its estimated residual value was 5103,000 Rotan use the straight-line method of depreciation Al the beginning of 2020, the company revised the total estimated life of the asset from five years to sex years. The estimated residual value remained the same as estimated earlier Calculate the depreciation expense for 2020 A 5112.050 OB. 5149 400 OC 5137.800 OD 574 700