A computer costs $3500 and its salvage value in 5 years is negligible. what is the book value after 3 years? if the machine is sold for $1500 in year 5, how much gain or recapture depreciation is ther

A computer costs $3500 and its salvage value in 5 years is negligible. what is the book value after 3 years? if the machine is sold for $1500 in year 5, how much gain or recapture depreciation is there?