Use judgement for below 74 projects. I also use this point scale for grading business letters as an alternative to the rubric shown below. Design Letter is unattractive or inappropriate. Text is difficult to read. It does not have proper grammar or punctuation for a business letter.
Letter appears busy or boring.
Text may be difficult to read. May have some grammar and or punctuation that indicates it is a business letter. The letter is eye-catching and attractive. Text is easy to read. Grammar, style, and punctuation is indicative of a business letter.