This is A- work. Solid, professional work, with only minor, easily fixed shortcomings, such as in word choice. Work needs further polishing but would run in most publications. A C is a good grade in my grading system. Too many technical errors.
Work needs a good deal more work before it can be published.
You might as well make an F since D work would also have to be re-done before being published. Also you would have to repeat the course if you made a D. Below 60. Rife with errors and poor judgment. F. Code of academic conduct All students are expected to be honorable and to observe standards of conduct appropriate to a community of scholars. The University expects from its students a higher standard than the minimum to avoid disciplinary action.