Answer:
$54,820
Explanation:
The computation of the gain is shown below;
But before that following calculations must be done
Annual depreciation as per the straight-line method
= ($690,000 - $40,200) ÷ (10 years)
= $64,980
Now accumulated depreciation for 9 years is
= $64,980 × 9 years
= $584,820
Now the book value is
= $690,000 - $584,820
= $105,180
Now the gain is
= Sale value - book value
= $160,000 - $105,180
= $54,820