Concerning Accounting for Warranties, Which of the Following Statements Is

Concerning accounting for warranties, which of the following statements is true?

A) Federal income tax regulations require companies to accrue warranty expense in the year of the sale.
B) The modified cash basis method is required for tax reporting.
C) The modified cash basis method uses a percentage of completion approach to warranty revenue recognition.
D) The modified cash basis recognizes warranty expense when cash is received on the sale.