Mohr Company purchases a machine at the beginning of the year at a cost of $24,000. The machine is depreciated using the double-declining-balance method. The machine's useful life is estimated to be 5 years with a $4,000 salvage value. Depreciation expense in year 2 is:

$5,760.

$14,400.

$8,000.

$9,600.

$4,800.