Reference no: EM131980276

When a group of colleagues discussed where their annual retreat should take? place, they found that of all the? colleagues:

17 would not go to a? park,

23 would not go to a? beach,

27 would not go to a? cottage,

6 would go to neither a park nor a? beach,

8 would go to neither a beach nor a? cottage,

10 would go to neither a park nor a? cottage,

5 would not go to a park or a beach or a? cottage, and

12 were willing to go to all three places. What is the total number of colleagues in the? group?