Answer:
The gain on disposal is of $4000
Step-by-step explanation:
To calculate the gain or loss on disposal, we first need to calculate the Carrying value, also known as the Net Book Value, of the asset at the time of sale. The Carrying value is calculated using the following formula,
Carrying Value or NBV = Cost - Accumulated depreciation
Carrying Value or NBV = 72000 - 51000
Carrying Value or NBV = $21000
If the asset is sold for more than its carrying value, there is a gain on disposal. If it is sold for less than its carrying value, there is a loss on disposal.
As the asset was sold for $25000 which is more than its carrying value of $21000, there is a gain on disposal.
Gain on disposal = 25000 - 21000 = $4000 Gain