Find the id and number of shops for the company that produces the most expensive furniture.
return furnitures ;return price of #1 ;return #1 where #2 is the  highest ;return company of #3 ;return id of #4 ;return shops of #4 ;return number of  #6 ;return #5 ,  #7
['select', 'project', 'comparative', 'project', 'project', 'project', 'aggregate', 'union']