Beckman Enterprises purchased a depreciable asset on October 1, Year 1 at a cost of $100,000. The asset is expected to have a salvage value of $20,000 at the end of its five-year useful life. If the asset is depreciated on the double-declining-balance method, the asset's book value on December 31, Year 2 will be: $36,000 A $42,000 B $54,000 C $16,000 D $90,000 E