Exercise $6-10$A $($Algo$)$ Double$-$declining$-$balance and units$-$of$-$production depreciation: gain or loss on disposal LO $6-3,6-4,6-5$

Exact Photo Service purchased a new color printer at the beginning of Year $1$ for $$42,100.$ The printer is expected to have a four$-$year useful life and a $$4,210$ salvage value. The expected print production is estimated at $1,500,000$ pages. Actual print production for the four years was as follows:

$\backslash$table$[[$Year $1,547,600],[$Year $2,476,000],[$Year $3,383,800],[$Year $4,387,100],[$Total$,1,794,500$