Dr. Wang participates in a PPO. Her regular fee for hip replacement surgery is $35,000. The negotiated fee for the operation with the PPO is $30,000. In this situation, how much of the cost is absorbed by Dr. Wang? Question 13 options: 1) $30,000 2) $0 (The entire fee is covered by the PPO.) 3) $35,000 4) $5,000