Answer: (C) The trustee model
Step-by-step explanation:
The trustee model is one of the type of representation form of democracy which helps in representing their trustee from the constituency and trustee makes various types of defective decisions.
The main role of the trustee is that it helps in controlling the given power and making the effective decisions for benefits of the whole group.
According to the given question, the trustee model is best representing the actions based on the given situation that in the House if the representatives the republican party is basically introducing the proposal regarding the new tax bill.
Therefore, Option (C) is correct answer.