Martin Company purchases a machine at the beginning of the year at a cost of $$160,000.$ The machine is depreciated using the double$-$declining$-$balance method. The machine$$s useful life is estimated to be $4$ years with a $$13,300$ salvage value. Depreciation expense in year $4$ is:

Multiple Choice

$$80,000.$

$$36,800.$

$$13,400.$

$$10,000.$

$$6,700.$