Indicate whether the following statements are true or false:a$.$b$.$The IRS is a divisionof the Treasury Department.The IRS has threemajor divisions.The IRS local officesprocess most individual taxreturns.de$.$IRS CampusProcessing Sites are the locations that taxpayers should call to obtain tax information.Taxpayers shouldhave their CPAs keep their tax records to prevent the IRS from being able to summon their records$\mathrm{.}2$iMost IRS audits areconducted through the mail.