Kwik Taxi Service uses the units-of-activity method in computing depreciation on its taxicabs. Each cab is expected to be driven 146,000 miles. Taxi 10 cost $25,900 and is expected to have a salvage value of $300. Taxi 10 was driven 29,000 miles in 2016 and 34,500 miles in 2017. (a) Determine the depreciation cost. (Round answer to 2 decimal places, e.g. 1.25.) Depreciable cost per unit