Mackey purchased a used van for use in its business on January 1,2020 . It paid $18,000 for the van. Mackey expects the van to have a useful life of four years, with an estimated residual value of $1,500. Mackey expects to drive the van 24,000 miles during 2020,18,000 miles during 2021,21,000 miles in 2022 , and 102,000 miles in 2023 , for total expected miles of 165,000 . Read the (Complete all input fields. Enter a "0" for any zero values. Use three decimal places for the depreciation cost per mile.)