What are appropriate letter closing examples for statement letters

[excitedforgrad]

What is appropriate to end a statement letter? Do people write "Thank you for your consideration", "Best Regards", "Sincerely", or what????

Thank you 

[Elephas]

I ended my statements with an impact/conclusion sentence. Since the letter isn't like an email or traditional letter in the "Dear John, Best Bob" sense you probably shouldn't be writing it from that perspective. 

Example: "As a part of the Geography program, I can envision myself____ and learning more about ____."  or say something cool about your research that sets you apart etc. In one statement I said the impact I hope my research will have and reiterated the importance of the program in that.