( 1 ) amounts in fiscal 2018 and 2017 relate to the mps acquisition . adjustments in fiscal 2016 relate to the combination and the sp fiber acquisition . ( 2 ) amounts in fiscal 2018 relate to the settlement of state audit examinations and federal and state amended returns filed related to affirmative adjustments for which a there was a reserve . amounts in fiscal 2017 relate to the settlement of federal and state audit examinations with taxing authorities