a customer sends your company a letter complainng about the standard of service he recieved when he last dealt with your company. it would be best to respond to this letter:
1. formally by email
2. formally by letter
3. informally by email
4. informally by letter
what does formally and informally mean?
1. formally by email
2. formally by letter
3. informally by email
4. informally by letter
what does formally and informally mean?