Speedy Delivery Company purchases a delivery van for $35,200. Speedy estimates that at the end of its four-year service life, the van will be worth $6,000. During the four- year period, the company expects to drive the van 182,500 miles. Actual miles driven each year were 48,000 miles in year 1 and 54,000 miles in year 2 Required: Calculate annual depreciation for the first two years of the van using each of the following methods. (Do not round your intermediate calculations.) 1. Straight-line. Annual Depreciation Year 2. Double-declining-balance Annual Depreciation Year 3. Activity-based. Annual Depreciation Year