This Question: 1 pt 17 of 40 (1 complete) This Test: 40 pts possible Question Help * At the beginning of last year, Bratworth Corporation purchased a piece of heavy equipment for $99,000. The equipment has a life of five years or 100,000 hours. The estimated residual value is $9,000. Bratworth used the equipment for 21,000 hours last year and 27,000 hours this year. Depreciation expense for year two using double-declining-balance (DDB) and units-of-production (UOP) methods would be as follows Carry all rates to two decimal places, XX) DDB UOP OA $23,760 $26,730 OB. $21.600 $26,730 . $21,600 $24.300 OD. $23,760 $24,300