Please help with my Legal Ethics problem.

Imagine you are working in your first job in a law firm after graduation. You are assisting on a file and have just seen a bill that was sent to the client.You see that the client has been billed at senior partner rates for a lot of the work that you have done.

What would you do in this situation?

What are some of the barriers you would face in taking action?

What are some of the consequences if you fail to take any action?

What capacity do junior lawyers have to question the ethics in a law firm?

How would you suggest a lawyer should raise issues like the one discussed?

What strategies could you develop in order to assist you to deal with unethical behaviour in a law firm?