Enamour Company purchased a new car for use in its business on January 1, 2020. It paid $21,000 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 2020, 35,000 miles during 2021, 75,000 miles in 2022, and 40,000 miles in 2023, for total expected miles of 200,000. Read the requirements. (Complete all input fields. Enter a 0 for any zero values.) Units-of-production method Annual Depreciation Accumulated Year Expense Depreciation Book Value Start 2020 2021 2022 2023 ...