John is a delinquent taxpayer. He generally files his returns a year or two after the due date and catches them all up. Which of the following is true regarding the statute of limitations for collections? Question 10Select one: a. It is generally three years without extensions from the date the tax return was due. b. It is generally ten years from the date the return was due or the date the return was filed (whichever is later). c. It cannot be extended by the IRS for any reason. d. It is suspended during the time that the IRS is performing an audit