A company used straight$-$line depreciation for an item of equipment that cost $$16,950,$ had a salvage value of $$4,200$ and a six$-$year useful life. After depreciating the asset for three complete years, the salvage value was reduced to $$1,695$ but its total useful life remained the same. Determine the amount of depreciation to be charged against the equipment during each of the remaining years of its useful life:

$$3,780.$

$$2,960.$

$$6,485.$

$$1,275.$

$$4,200.$