CREATE TABLE table_7838 ("Rank" FLOAT, "Title" TEXT, "Studio" TEXT, "Director" TEXT, "Gross" TEXT)

WHAT IS THE STUDIO WITH A GROSS $81,198,894?
SELECT "Studio" FROM table_7838 WHERE "Gross" = '$81,198,894'
SELECT "Studio" FROM "table_7838" WHERE "Gross" = '$81,198,894'