After completing the Look Back process in the Turbo Tax Live Expert Work Flow, what is the final step you should take?

A.End the call with the branded closing
B.Send a message to the customer thanking them for calling.
C.Ask the customer if there is anything else you can help them resolve today.
D.Ask the customer if they have any further questions before saying goodbye.

C. Ask the customer if there is anything else you can help them resolve today.