Second Story Books purchased bookcases for $18,000. It determines the salvage value on the bookcases is $800, and the bookcases will have a 10-year useful life. During the first two years, it properly takes depreciation expense of $3,440 each year. Match the provided terms with the correct amount. Original cost Depreciable cost [Choose ] $18,000 $3,440 $11,120 $10,320 $0 $6,880 $13,760 $14,560 $800 $17,200 [Choose] Net book value Accumulated depreciation