4) Duval Company acquired a machine on January 1, 20X1 that cost $2,700 and had an estimated residual value of $200. Complete the following schedule using the three methods of depreciation: A.) straight- line, B.) units-of-production, C.) double declining-balance. Depreciation Expense for 20x2 Accumulated Depreciation 12/31/20X2 Method Estimated Useful Life A. Straight Line 5 years 10,000 units (total) 1,000 units (20X1's actual) 1,200 units (20X2's B. Units of Production actual) C. Double Declining Balance years