On March 1st of Year 1, Nathan purchased a Slurpee machine for his Night Market. The Slurpee machine costs $800, and Nathan plans on using it for five years. He estimates that the salvage value after five years will be $50.

If Nathan uses the straight-line method of accounting, what will be the depreciation expense related to the Slurpee machine that will show up on Nathan's Night Market Year 1 Income Statement?

At the start of Year 3, Nathan realizes that the Slurpee machine will probably only last another two years (so, through the end of Year 4). What will be the book value of the Slurpee machine at the end of Year 3, after depreciation for that year has been recorded? Round your final answer to one decimal place