BE11-7 Holt Company purchased a computer for $8,000 on January 1, 2009. Straight-line depreciation is used, based on a 5-year life and a $1,000 salvage value. In 2011, the estimates are revised. Holt now feels the computer will be used until December 31, 2012, when it can be sold for $500. Compute the 2011 depreciation