CREATE TABLE company (Company_ID INT, Rank INT, Company TEXT, Headquarters TEXT, Main_Industry TEXT, Sales_billion FLOAT, Profits_billion FLOAT, Assets_billion FLOAT, Market_Value FLOAT)
CREATE TABLE station_company (Station_ID INT, Company_ID INT, Rank_of_the_Year INT)
CREATE TABLE gas_station (Station_ID INT, Open_Year INT, Location TEXT, Manager_Name TEXT, Vice_Manager_Name TEXT, Representative_Name TEXT)

What is the name and rank of every company ordered by descending number of sales. Show bar chart.
SELECT Company, Rank FROM company ORDER BY Sales_billion DESC
SELECT "Company", "Rank" FROM "company" ORDER BY "Sales_billion" DESC NULLS LAST