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Downey purchased a used van for use in its business on January 1,2020. It paid $15,000 for the van. Downey expects the van to have a useful life of four years, with an estimated residual value of $1,200. Downey expects to drive the van 15,000 miles during 2020,25,000 miles during 2021, 15,000 miles in 2022, and 37,000 miles in 2023, for total expected miles of 92,000 . Read the requirements. (Complete all input fields. Enter a "0" for any zero values.) Requirements Using the double-declining-balance method of depreciation, calculate the following amounts for the van for each of the four years of its expected life: a. Depreciation expense b. Accumulated depreciation balance c. Book value