Super Saver Groceries purchased store equipment for $26,500. Super Saver estimates that at the end of its 10-year service life, the equipment will be worth $2,500. During the 10-year period, the company expects to use the equipment for a total of 10,000 hours. Super Saver used the equipment for 1,650 hours the first year. Required: Calculate depreciation expense of the equipment for the first year, using each of the following methods. (Do not round your intermediate calculations.) 1. Straight-line. eciation expense 2. Double-declining-balance. eciation expense 3. Activity-based. expense