Derek has created a view in the products.nsf database. Derek wants the markup column in the view to display the selling price of the cost. He wants this value to display in currency. Which one of the following should derekl do? （）

A. use the @currenty in thr column formula in the view  
B. Select currency on the numbers tab in the view properties box 
C. Select currency on the numbers tab in the column properties box 
D. Select currency on the numbers tab in the field properties box