Enamour Company purchased a new car for use in its business on January 1, 2017. It paid $23,000 for the car Enamour expects the car to have a useful life of four years with an estimated residual value of zero. Enamour expects to drive the car 50,000 miles during 2017, 45,000 miles during 2018, 70,000 miles in 2019, and 19,000 miles in 2020, for total expected miles of 184,000 Read the requirements (Complete all answer boxes. Enter a "O" for any zero values.) Units-of-production method Annual Depreciation Expense Accumulated Depreciation Year Book Value Start 2017 2018 2019 2020