A report author wants to enhance a report by having the ability to display the data by region and filter by Order method (where Order method includes: Email, Fax, Post, Sales rep, Promo, Phone, Web site).

How can this be accomplished?

A. Select On-demand toolbar > Select checkbox group > Add default values

B. Select Button Bar control > Go to properties > Change User interface to checkbox
C. Create a parameterized filter from the order_method > Manually populate the parameterized
D. Select the Button Bar control > From the on-demand toolbar > Click the ellipsis > Point to convert control > Click check box group