Gerald Engle hart Industries changed room the double-declining balance to the straight-line method in 2008 on all its plant assets. There was no change in the assets' salvage values or useful lives. Plant assets, acquired on January 2, 2005, had an original cost of $1,600,000, with a $100,000 salvage value and an 8-year estimated useful life. Income before depreciation expense was $270,000 in 2007 and $300,000 in 2008. What is the book value of January 1,2008?