A concrete and rock crusher for demolition work has been purchased for $61,000, and it has an estimated SV of $10,000 at the end of its five-year ifo Engineers have estimated that the following units of production (in m of crushed material) will be contracted over the next five years. Using the units of production depreciation method, what is the depreciation allowance in year three, and what is the BV at the end of year three? EOY 2 3 18,000 25,000 37,000 16,000 $ 4,000 The depreciation allowance in year three is $ (Round to the nearest dolar.) The BV at the end of year three is $(Round to the nearest dollar)