Which best explains why some plantation owners punished enslaved persons?

Plantation owners punished the people enslaved by them for many reasons, some punished in response to disobedience or perceived infractions, some conducted very abusive actions with the sole purpose of dominance assertion.

Explanation:

There were many forms of terrible punishments inflicted on enslaved people, the whip being the most common, althogh most definetely not the harshest.

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.