Here is another example of a simple error of omission that could have been caught if the student had read the essay aloud or given it to a friend to read. The word "of" should be between "calculation" and "the." That one small error makes the entire sentence awkward and confusing. If the instructor has to reread the sentence to try to understand its meaning, the flow of the essay is interrupted. If this happens often enough in the essay, it gives an overall bad impression on what otherwise might be a very good paper in terms of research.
This central Illinois stop has been going strong since 1924 when it was founded by a Greek immigrant in nearby Carlinville. It moved into its current location in 1935, and these days it's the oldest running restaurant on America's Mothership, Route 66. One of the most beloved bites there is the BPT, with a batter and fry job that produces some deeply browned nooks and crannies. The fat, juicy cutlet hangs off the bun, but not so much that you can't eat it in a sandwich form. It's just one of the many reasons Ariston has survived while so many other Route 66 business have disappeared.