Venn Diagram Problem

Question

A cellphone company has 1000 employees, 615 are male, 682 are single, and 505 are union members. 475 are single male and 87 are single and union members, 120 employees are single male and union members. Using a Venn Diagram, determine the number of employees who are:

a. Male

b. Single

c. Union members

d. Male and union members

e. Single union members

f. Neither male nor single and not a union member.

Answer 1

a. Male - 20

b. Single - 0

c. Union members - 298

d. Male and union members - 0

e. Single union members - 87

f. Male, single, and a union member - 120