A machine with an eight year estimated useful life and an estimated \"3% residual value was acquired on January 1,3313. On December 31.3121. the balance of the accumulated depreciation on this assetr using the sum of the year's digits method would be * [Q 0 original cost x 2555 O (Originalcost I 90%} ii 586 0 original cost x 555 0 (Original cost it 90%} 1-: 26336