The Venn diagram above shows the number of students surveyed for their subject preference. 1. How many students were surveyed? 2. What is the total number of students who likes English? 3. What is the total number of students who likes Science? 4. How many students like Math, Science and English at the same time? 5. How many students doesn't like any of the subject? 6. How many students like English or Math? 7. How many students like Science or English?​