CREATE TABLE table_name_4 (tickets_sold___available VARCHAR, gross_revenue__2011_ VARCHAR)

How many tickets were sold/available when the gross revenue (2011) was $5,948,390?
SELECT tickets_sold___available FROM table_name_4 WHERE gross_revenue__2011_ = "$5,948,390"
SELECT "tickets_sold___available" FROM "table_name_4" WHERE "$5,948,390" = "gross_revenue__2011_"