Answer:
option (b) a loss of $10,000
Step-by-step explanation:
Data provided in the question:
Cost of machine = $78,000
Useful life = 5 years
Residual value = $3,000
Selling cost = $8,000
Now,
Annual depreciation = [ cost - Residual value ] ÷ Useful life
= [ $78,000 - $3,000 ] ÷ 5
= $75,000 ÷ 5
= $15,000
Thus,
Accumulated depreciation after 4 years = 4 × $15,000
= $60,000
Therefore,
Book value at the end of 4 years
= Cost - Accumulated depreciation
= $78,000 - $60,000
= $18,000
Now,
Gain/loss = Selling cost - Book value
= $8,000 - $18,000
= - $10,000
Here,
negative sign depicts loss
Hence,
Correct answer is option (b) a loss of $10,000