The sales report needs to display the sales person with the highest order total. Which build report builder component would you use to create a place holder column to display the value?（）

A.Open an existing template file, rename it and modify the template objects. 
B.Open the report wizard and create a new template. 
C.Open the layout model and copy the paste items from the default templates provided in report builder. 
D.Templates cannot be modified in release 2.

A.Procedure builder. 
B.Query builder. 
C.Schema builder. 
D.Form builder. 
E.Project builder. 
F.Transactional builder.

A.Fixed 
B.Expand 
C.Contract 
D.Variable