3. On January 1, 2009, Boston Company purchased a heavy duty machine having an invoice price of $13,000; Boston paid transportation and installation costs totaling $3,000. The machine is estimated to have a 4-year useful life and a $1,000 residual value. Calculate depreciation expense and book value for 2009 - 2012, assuming 150% declining-balance method of depreciation. (Round to the nearest dollar.) (20')