Final answer:
Face-to-face communication provides a personal focus and allows for the transmission of nonverbal information cues.
Step-by-step explanation:
Face-to-face communication provides a personal focus and allows for the transmission of nonverbal information cues, making option B and C incorrect.
Option A, stating that face-to-face communication is most suited to the communication of routine issues, is not entirely accurate. While face-to-face communication can be used for routine matters, it is not limited to them. Face-to-face communication is also important for more complex or sensitive discussions where personal connection and understanding are crucial.
Option D is also incorrect as face-to-face communication provides real-time feedback, allowing for immediate responses. Therefore, the correct statement about face-to-face communication is that it provides a personal focus.