October 18, 2002 Dear Professor Smith, I am writes to discuss my homework assignment with you. I don’t not understand what I did wrong. On problem number five I only got partial credit. I feel that I deserves full credit for my work. I was wonders if you would please review my homework assignment. I hope you will see why I feel I deserve full credit. In conclusion I really appreciate you taking your time to assist me with my concerns because this class is real important to me. I really want to get an A because I really want to keep a good GPA this semester. Sincerely, John