A group of children are surveyed about their favorite snacks. The results of the

survey are shown below: (Show your work!)

Number of children who do not enjoy Sweet snacks: 114

Number of children who do not enjoy Salty snacks: 172

Number of children who do not enjoy Savoury snacks: 272

Number of children who enjoy Sweet and Salty only: 112

Number of children who enjoy Sweet and Savoury only: 51

Number of children who enjoy Salty and Savoury: 82

Number of student who enjoy all 3 snacks: 52

Number of student who enjoy none: 11

a) Show this information on a Venn diagram.

b) Determine the number of students that were surveyed?

c) Determine the number of students who prefer at least 2 of the snacks.