Sonic Corporation purchased and installed electronic payment equipment at its drive-in restaurants in San Marcos, TX, at a cost of $59,400. The equipment has an estimated residual value of $2,700. The equipment is expected to process 262,000 payments over its three-year useful life. Per year, expected payment transactions are 62,880, year 1; 144,100, year 2; and 55,020, year 3. Required: Complete a depreciation schedule for each of the alternative methods. 1. Straight-line. 2. Units-of-production. 3. Double-declining-balance.