Which of the Following Is a Salient Feature of Direct

Which of the following is a salient feature of direct control methods?

A) They are typically used by multinational companies to monitor performance on a monthly basis, whereas indirect controls are used semiannually or annually.
B) They are particularly important in international management because of the great expense associated with indirect control methods.
C) They allow top managers to learn firsthand the problems and challenges facing a unit and offer assistance.
D) They involve the use of reports and other written forms of communication to control operations.