The table shows quiz marks out of 25 in each subject.   English Language English Literature Mathematics Science Herbert 9 10 20 19 Brian 5 25 6 14 Robert 11 24 23 10 1. What are the lowest total marks in English?   2. What are the highest total marks in English?   3. What are the lowest total marks in Mathematics and Science?   4. What are the lowest total marks in all four subjects?   5. What are the highest total marks in all four subjects?