CREATE TABLE table_47946 ("Rank" FLOAT, "Title" TEXT, "Studio" TEXT, "Director ( s ) " TEXT, "Gross" TEXT)

How much did Universal Studio's film Xanadu gross?
SELECT "Gross" FROM table_47946 WHERE "Studio" = 'universal' AND "Title" = 'xanadu'
SELECT "Gross" FROM "table_47946" WHERE "Studio" = 'universal' AND "Title" = 'xanadu'