CREATE TABLE table_4393 ("State" TEXT, "Interview" FLOAT, "Swimsuit" FLOAT, "Evening gown" FLOAT, "Average" FLOAT)

Tell me the highest interview for north carolina and evening gown more than 7.68
SELECT MAX("Interview") FROM table_4393 WHERE "State" = 'north carolina' AND "Evening gown" > '7.68'
SELECT MAX("Interview") FROM "table_4393" WHERE "Evening gown" > '7.68' AND "State" = 'north carolina'