You need to ensure that client profiles can be saved in the required file format.
Which code segment should you insert at line CD21?
A. fop.suggestedSaveFile = "*.txt";
B. sp.fileTypeChoices.insert("Client Files", [".txt"]);
C. sp.fileTypeChoices = new.fileTypeItem("Client Files", [".xml"]);
D. sp.fileTypeChoices.insert("Client Files", ".xml"]);