Problem: A 35-year-old male patient who has otherwise been healthy sustained multiple trauma and was administered general anesthesia by an anesthesiologist during cranial surgery and upper abdominal surgery. Both surgical procedures were performed during the same operative session. The total length of anesthesia time for both procedures is 120 minutes. The base unit value for cranial surgery is 11. The base unit value for abdominal surgery is 7. The conversion factor is $17.45.