total of column

[ksbrace]

How do I get the total amount of sum of sales in this query?
Thanks in advance

SELECT [product history].[transaction date], [product history].[Product Code], [product history].[description one] AS Brand, Sum([product history].Quantity) AS SumOfQuantity, Sum([product history].[Sales Value]) AS [SumOfSales Value]
FROM [product history]
GROUP BY [product history].[transaction date], [product history].[Product Code], [product history].[description one];
[code]

 

[ksbrace]

BTW,
I have a report set up to run this query, if that makes it any easier.

 

[ksbrace]

sorry, I figured it out via report builder.