Venn Diagram problem!?

Question

35 of them like their job

27 of them have a good relationship with their boss

15 of them like their jobs and have a good relationship with their boss

Determine how many of these empleyes:

a.do not have a good relation with their boss

b.do not like their job

c.have a good relation with their boss

d.have a good relation with their boss but do not like their jobs

e.do not have good relation with their boss and do not like their jobs

thanx a lot if u could recommend me a website for this it would be great

10 pts i need a fast and good answer

=D

Answer 1

a) 20

b)12

c) 27

d) 12

e) 3

Answer 2

a) 20

b)12

c)  27

d)  12

e) either 0 or can't be determined.