please explain how you got the answer!

Outfile = open("test.txt", "w") print("One", end=", ") print("Two", file=outfile) outfile.write("Three") outfile.close() What are the contents of the file "test.txt" created by the code shown above? A) One, Two Three B) One, Two, Three C) One, Two and Three D) Two Three E) None of the above