[["( dollars in millions )", "2013", "2012", "2011"], ["reported gross profit ( a )", "$ 6103", "$ 5434", "$ 5152"], ["mark-to-market ( cogs ) ( b )", "510", "-259 ( 259 )", "-377 ( 377 )"], ["project k ( cogs ) ( c )", "-174 ( 174 )", "2014", "2014"], ["underlying gross profit ( d )", "$ 5767", "$ 5693", "$ 5529"], ["reported sga", "$ 3266", "$ 3872", "$ 3725"], ["mark-to-market ( sga ) ( b )", "437", "-193 ( 193 )", "-305 ( 305 )"], ["project k ( sga ) ( c )", "-34 ( 34 )", "2014", "2014"], ["underlying