Rate the following argument fragment on its writing, argument, and language skills:
Evidence: First however, I believe some background knowledge is required. As you know already, a C grade average is considered average in most of our country, where as a B or an A average are considered above average, and outstanding, respectively. Also, as you may know already, most of the student body retains a C average. Your change in school policy would mean that everybody who is currently participating in school activities would be kicked out of them until new term grades come in at which point they may only hope that they did well enough to continue their sport. Our competitive would all fail do to the almost complete rooting of the students. Now this may only last a term, but who knows how long it might take to raise your grade average by a whole letter? You obviously went to school when you were a child, and I assume you enjoyed the extra curricular clubs which your school had to offer. Now imagine this. Imagine that you learned that you had to maintain an A or B average to continue in these sports. Now this was one of the years where you didn't do so well, and therefore got a C average. Wouldn't such a thing be detrimental to you? It would cause you to be kicked out of every activity which you participated in unless you managed to raise your grade! That is one the main points I am putting forth.

Score: 2