60. According to the article, which ONE of the following statements is incorrect? (A) The Report of 1864 addressed the issue of education for all classes in the UK. (B) In the Report, all secondary schools were placed in one of three grades. (C) Enforcing a strict leaving age was vital in maintaining the syllabus of a school. (D) It was not desirable to mix working class boys with those of the upper classes. (E) The introduction of open scholarships helped boys of ability irrespective of their financial and educational circumstances.