Answer:
A loss on sale is $10,000.
Explanation:
Consider the provided information.
Equipment was purchased at a cost of $78,000. The equipment had an estimated useful life of five years and a residual value of $3,000.

Substitute the respective values.


The book value as date of sale =

The equipment was sold at the end of Year 4 for $8,000,
Therefore, the total loss = ($18,000-$8,000) = $10,000
Hence, a loss on sale is $10,000.