can you please help with middle question double declining balance and if possible explain how you got the answer. Thank you so much.

CergageNOW Assignent| Print eciation Methods higam Steel purchases a machine on January 1 for $30,000. The machine has an estimated useful life of seven years, during which time it is expected to produce 114,800 units. Salvage value is estimated at $1,300. The machine produces 15,500 and 16,200 units in its first and Required: Calculate depreci second years of operation, respectively ation expense for the machine using the straight-line method of depreciation. depreciation expense for the machine's first two years using the double-declining-balance Calculate method of depreciation. Do not round any intermediate amounts used for calculations. Round final answers to the nearest dollar Depreciation Expense Year 1 Year 2 tion expense for the machine's first two years using the units-of-activity method of Calculate depreciation expense for the machine's first two years using depreciation Depreciation Expense 10%bosM