Mr. Shamon seeks medial attention for acute pain in his stomach. The assigned doctor is a a young female, and Mr. Shamon explains that he prefers to be treated by an older male. The younger female doctor initially refuses because the hospital is lightly staffed and she knows she is qualified to the treat Mr. Shamon. Mr. Shamon then refuses to be treated by the young female doctor. This is an example of what kind of communication barrier? O A. Verbal communication barrier O B. Cultural communication barrier O C. Physical communication barrier O D. Environmental communication barrier​