There are 50 students in the Travel Club. They discovered that 27 members have visited Mexico, 28 have visited Canada, 11 have been to England, 13 have visited both
Mexico and Canada, 5 have been only to England, and 7 have been only to Mexico.
Some club members have not been to any of the three foreign countries, and,
curiously, an equal number have been to all three countries. Please create a Venn
diagram to show the relationship (send as email attachment).
A) How many students have been to all three countries?
B) How many students have been to Canada or Mexico?
C) How many students have been to Mexico and Cannada but not England?