Answer: The amount of gain on the sale of sculpture is $4100 and its nature is considered as 'ordinary income'.
Explanation:
Since we have given that
Cost price of gallery = $8400
Selling price of gallery = $12500
So, Gain on the sale of the sculpture would be
Selling price - Cost price
![12500-8400\\\\=4100](https://img.qammunity.org/2021/formulas/mathematics/high-school/rdv831r1r6pzuv7xohpglnfdetd6yp3xsm.png)
Hence, the amount of gain on the sale of sculpture is $4100 and its nature is considered as 'ordinary income'.