Final answer:
The correct answer is b. The alternative minimum tax does not apply to C corporations for tax years beginning after 2017.
Step-by-step explanation:
The correct answer is b. The alternative minimum tax does not apply to C corporations for tax years beginning after 2017.
The alternative minimum tax (AMT) is a separate tax system designed to ensure that taxpayers with high incomes and significant deductions pay a minimum amount of tax. The AMT does not apply to C corporations as it applies only to individuals and certain other entities such as trusts and estates.
Therefore, the statement in option b is incorrect.