tommy has created a sales view in his sales.nsf database. Tommy wants negative numbers in the sales number column in the view parenthesis. which one of the following should tommy do?（）

• A、select the parenthesis when negative value in the view properties box 
• B、select the parenthesis when negative value in the column properties box 
• C、use the @function @negative to set this in the column formula in the view 
• D、use a formula to format the value in the field on the form that will be displaying in the view