ntsessionLocator Sinprogress=false a In 2013, Banton Company bought equipment with cost of $160,000, an estimated residual value of $40,000, and an estimated life of 15 years. It was deprecated by the straight line method for four years. Due to obsolescence, it was determined at the beginning of 2017 that the schlife should be shortened by three years and the residual value changed to ero. The depreciation expense for 2017 is O 15.000 06. 36 OE Od 1.0 Previous