Problem 12-1 The Internal Revenue Service, The Audit Process (LO 12.1, 12.2) Select either "True" or "False" for each of the following statements: a. The IRS is a division of the Treasury Department. b. The IRS has four major divisions. c. The IRS local offices process most individual tax returns. d. IRS Campus Processing Sites are the locations that taxpayers should call to obtain tax information. e. Taxpayers should have their CPAs keep their tax records to prevent the IRS from being able to summon their records. f. Most IRS audits are conducted through the mail