how can i fix the syntax near 'b'

 

SELECT FROM TOP 10 SUM(C TotalDue) TotalSales, d. [Group] TerritoryGroup Person Address a INNER JOIN Person State Province b ON INNER JOIN ON INNER JOIN ON GROUP BY ORDER BY a State ProvincelD b.StateProvincelD Sales SalesOrderHeader c b. TerritoryID = c. TerritoryID [Sales). (Sales Territory) d c.TerritoryID = d. TerritoryID b. [Name], d. [Group] SUM(C. TotalDue) DESC, d. [Group]