Option,Unchanged requirement,Quantified or quoted difference,Illustrative USD delta,Decision test,Status A to B drawer layout,Same outer envelope / doors / finish / rails,4 extra complete drawers; 2 fewer shelves,330,Does the storage brief need eight drawers?,unaccepted example Change approved finish alternative on B,Required use / layout and accepted appearance,Supplier-example net change for whole defined finish scope,-120,Approve physical sample and full revised quote before using credit,unaccepted example Add an exposed finished end,Actual cabinet use and fixing requirement,"Count visible face, edge and related closure separately",,Verify exposure rather than deleting it for savings,request price Change cabinet depth,Required contents / room access,"Changes enclosure and shelf geometry, not just a label",,"Confirm fit, materials and revised drawings",request price