You create a Microsoft Office SharePoint Server 2007 site. You create a list named Projects that includes a column named TargetAudience. You create a Web Part that displays information from the Projects list. You need to target items in the Projects list to the audience specified by the value in the TargetAudience column. What should you do?

A.
Use an AudiencePicker object to select the specified audience.

B.
Use an AudienceManager object to ascertain the audience membership.

C.
Use a SPRoleAssignment object to associate users with the Projects list.

D.
Use an AudienceRuleComponent object to specify the conditions for audience membership.