500
The correctly punctuated form of the following sentence:
I'm telling you Dr. Miller I am an excellent student I deserve an A in this class.
What is I'm telling you, Dr. Miller, I am an excellent student; I deserve an A in this class.
or
I'm telling you, Dr. Miller, I am an excellent student. I deserve an A in this class.
or I'm telling you, Dr. Miller, I am an excellent student, and I deserve an A in this class.